1	SHM	Homobiotin	1.000
2	BC4	(3as,4s,6ar)-4-(hex-5-yn-1-yl)tetrahydro-1h-thieno[3,4-D]imidazol-2(3h)-one	0.882
3	BTI	5-(hexahydro-2-oxo-1h-thieno[3,4-D]imidazol-6-yl)pentanal	0.778
4	BTN	Biotin	0.737
5	BTQ	Epi-biotin	0.737
6	BSO	Biotin-D-sulfoxide	0.700