Microbial Metabolite	Score	percent ranking (top%) 	Rank (among 258,313 chemicals)
butyric acid	83	0.09%	212
taurochenodesoxycholic acid	81	0.11%	264
mannitol	77	0.14%	352
tartaric acid	77	0.15%	366
acetaldehyde	75	0.17%	409
p-aminobenzoic acid	63	0.39%	971
chenodeoxycholic acid glycine conjugate	55	0.59%	1456
trans-ferulic acid	54	0.63%	1553
d-glutamic acid	50	0.76%	1869
putrescine	48	0.87%	2142
taurodeoxycholic acid	41	1.25%	3068
isopropyl alcohol	39	1.35%	3338
acetone	39	1.36%	3349
deoxycholic acid glycine conjugate	38	1.46%	3591
zeaxanthin	37	1.54%	3799
trimethylamine n-oxide	37	1.54%	3804
1-butanol	36	1.56%	3839
d-alanine	35	1.65%	4060
acetic acid	34	1.76%	4342
oxalic acid	33	1.85%	4569
3,4-dihydroxybenzeneacetic acid	32	2.11%	5194
phenylethylamine	32	2.12%	5235
diaminopimelic acid	31	2.25%	5549
pyrrolidine	30	2.30%	5669
lipid a	29	2.58%	6362
dimethyl trisulfide	29	2.67%	6580
rhamnose	29	2.83%	6981
4-hydroxybutyric acid	29	2.89%	7126
trehalose	28	3.00%	7401
piperidine	27	3.22%	7933
4-hydroxycinnamic acid	25	3.75%	9239
phenylacetic acid	24	4.01%	9878
propyl alcohol	24	4.10%	10103
trehalose 6-phosphate	23	4.44%	10928
d-lactic acid	22	4.52%	11145
benzoyl-coa	22	4.59%	11314
d-proline	22	4.60%	11325
isobutyric acid	22	4.62%	11373
lps core	22	4.67%	11516
glycocholic acid	21	4.76%	11734
dimethyl sulfone	21	4.78%	11780
indoxyl sulfate	21	4.94%	12173
propionic acid	20	5.15%	12691
deoxythymidine diphosphate-l-rhamnose	19	5.64%	13893
formic acid	19	5.78%	14246
lps with o-antigen	18	6.17%	15210
glutaric acid	18	6.27%	15439
succinic acid	17	6.53%	16083
vanillic acid	17	6.72%	16548
d-arabitol	16	7.37%	18165
5-methylthioribulose 1-phosphate	16	7.71%	18996
l-sorbose	16	7.95%	19597
4-hydroxybenzoic acid	16	8.12%	19996
phenyllactic acid	15	8.75%	21545
l-homoserine	15	9.06%	22328
shikimic acid	15	9.17%	22602
dimethylglycine	15	10.05%	24763
hippuric acid	14	10.08%	24830
n-acetylmannosamine	14	10.18%	25084
galactan	14	10.33%	25461
p-cresol	14	10.35%	25493
pipecolic acid	14	10.41%	25638
l-rhamnulose	14	10.44%	25709
trimethylamine	13	10.75%	26483
syringic acid	13	10.97%	27036
5-methylthioribose	13	11.03%	27183
pyruvic acid	13	11.04%	27194
melibiose	13	11.14%	27455
d-alpha-aminobutyric acid	13	11.46%	28226
hydroxypropionic acid	11	12.82%	31596
3-indolepropionic acid	11	12.91%	31796
isopentanol	11	13.01%	32058
adp-glucose	11	13.02%	32085
cellobiose	11	13.04%	32119
m-cresol	11	13.10%	32272
n-methylnicotinamide	11	13.12%	32321
alpha-n-phenylacetyl-l-glutamine	11	13.19%	32494
allantoin	11	13.24%	32617
methane	11	13.37%	32949
1,2,3-propanetricarboxylic acid	10	13.95%	34377
desaminotyrosine	9	14.88%	36670
muramic acid	9	15.31%	37724
d-urobilinogen	9	15.41%	37967
cis,cis-muconic acid	9	16.13%	39738
5alpha-cholestanol	9	16.29%	40123
3-(3-hydroxyphenyl)propanoic acid	9	16.34%	40260
3-hydroxybenzoic acid	8	17.48%	43054
o-cresol	8	17.51%	43150
mannitol 1-phosphate	8	18.00%	44336
3,4-dihydroxyhydrocinnamic acid	8	18.25%	44973
d-ribulose	7	18.48%	45536
2-aminoacrylic acid	7	18.54%	45673
3-indoleacetonitrile	7	18.57%	45760
salicyluric acid	7	19.03%	46874
cadaverine	7	19.17%	47226
6,7-dimethyl-8-(1-d-ribityl)lumazine	6	19.50%	48040
isobutanol	6	19.78%	48728
2-hydroxyglutarate	6	19.81%	48816
3-hydroxyphenylacetic acid	6	19.84%	48868
n-formyl-l-methionine	6	20.39%	50224
glycoursodeoxycholic acid	6	20.68%	50955
sulfolithocholylglycine	6	21.10%	51992
hydroxyphenyllactic acid	6	21.19%	52193
lithocholic acid glycine conjugate	6	21.31%	52499
dimethylamine	5	21.75%	53575
1-deoxy-d-xylulose 5-phosphate	5	22.12%	54492
2-keto-3-deoxy-6-phosphogluconic acid	5	22.14%	54533
2,3-butanediol	5	22.38%	55135
3-(methylthio)-1-propene	5	23.25%	57276
p-hydroxyphenylacetic acid	5	23.44%	57754
5-aminopentanoic acid	4	25.72%	63367
tuberculostearic acid	4	26.24%	64635
enol-phenylpyruvate	4	27.87%	68656
ortho-hydroxyphenylacetic acid	3	30.38%	74844
2-isopropylmalic acid	3	31.88%	78546
l-gulose	3	32.52%	80114
citramalic acid	2	34.92%	86028
leucinic acid	2	35.15%	86601
methylisocitric acid	2	36.51%	89947
n-acetylputrescine	2	37.05%	91277
5-keto-d-gluconate	2	38.72%	95390
3-phenylpropionylglycine	2	39.66%	97713
n-methylputrescine	2	42.19%	103953
cis-2-methylaconitate	2	43.81%	107941
d-2-hydroxyglutaric acid	2	43.84%	108001
4-o-alpha-d-galactopyranuronosyl-d-galacturonic acid	1	45.30%	111601
6-hydroxynicotinic acid	1	45.46%	111998
3-hydroxypropanal	1	54.88%	135200
nonadecanoic acid	1	55.73%	137300
n-acetylcadaverine	1	57.35%	141290
3-hydroxyhippuric acid	0	90.46%	222870