1	IMI	2-iminobiotin	1.000
2	A1CK6	5-[(3ar,4r,6as)-2-oxohexahydro-1h-thieno[3,4-D]imidazol-4-yl]pentanoic acid	0.882
3	BTN	Biotin	0.882
4	BTQ	Epi-biotin	0.882
5	BSO	Biotin-D-sulfoxide	0.833
6	BTI	5-(hexahydro-2-oxo-1h-thieno[3,4-D]imidazol-6-yl)pentanal	0.824
7	VHH	5-[(3as,4s,6ar)-1,3-dimethyl-2-oxohexahydro-1h-thieno[3,4-D]imidazol-4-yl]pentanoic acid	0.789
8	BYY	5-[(3as,4s,6ar)-2-oxohexahydro-1h-selenopheno[3,4-D]imidazol-4-yl]pentanoic acid	0.778
9	NVZ	5-[(3as,4s,6ar)-1-acetyl-2-oxohexahydro-1h-thieno[3,4-D]imidazol-4-yl]pentanoic acid	0.750
10	BC4	(3as,4s,6ar)-4-(hex-5-yn-1-yl)tetrahydro-1h-thieno[3,4-D]imidazol-2(3h)-one	0.722