1	Z0O	1-(tert-butyl)-3-(quinoxalin-6-yl)urea	1.000
2	XY4	N-phenyl-N'-propan-2-ylurea	0.722
3	AYV	1-[2-methyl-1,3-bis(oxidanyl)propan-2-yl]-3-phenyl-urea	0.700
4	S9V	1-(4-chlorophenyl)-3-(2-methyl-1-oxidanyl-propan-2-yl)urea	0.700