1	FB	5a-formylbicyclomycin	1.000
2	BCM	Bicyclomycin	0.913
3	8KI	(1s,5s,6s)-5-methyl-1-[(1s,2s)-2-methyl-1,2,3-tris(oxidanyl)propyl]-2-oxa-7,9-diazabicyclo[4.2.2]decane-8,10-dione	0.870