1 G7G Genistein-7-O-glucuronide 1.000 2 D75 Daidzein-7-O-glucuronide 0.969 3 DZN Daidzin 0.938 4 0XE 5,6-dihydroxy-4-oxo-2-phenyl-4h-chromen-7-yl beta-D-glucopyranosiduronic acid 0.778 5 E3G Estrone beta-D-glucuronide 0.730 6 U38 Estradiol-17beta-glucuronide 0.730 7 STG Estriol 3-(B-D-glucuronide) 0.711