1	3GG	1-phenyl-3-[4-(1h-tetrazol-5-yl)phenyl]urea	1.000
2	BSU	1,3-diphenylurea	0.762
3	DCW	Dicyclohexylurea	0.762
4	CIU	N-cyclohexyl-N'-(4-iodophenyl)urea	0.727