1 JOP N-[(1r,2s,4s)-bicyclo[2.2.1]heptan-2-yl]-N'-[(2r)-2-hydroxypropyl]thiourea 1.000 2 A1AXK N-[(1r,2r,4s)-bicyclo[2.2.1]hept-5-en-2-yl]-N'-(2-hydroxyethyl)thiourea 0.933 3 A1AW9 N-[(1r,2s,4r)-bicyclo[2.2.1]heptan-2-yl]-N'-[(2s)-1-hydroxybutan-2-yl]thiourea 0.824 4 M0J N-[(2s)-2-hydroxypropyl]-N'-phenylurea 0.812 5 VI2 N-(2-hydroxyethyl)-N'-(3-methylphenyl)thiourea 0.812 6 A1AXH N-[(1r,2s,4s)-bicyclo[2.2.1]heptan-2-yl]-N'-methylthiourea 0.800 7 JLV N-cyclohexyl-N'-methylthiourea 0.733 8 A1AY1 N-[(1s,2s,4s)-bicyclo[2.2.1]hept-5-en-2-yl]-N'-butyl-N-methylurea 0.722 9 A1AYJ N-cycloheptyl-N'-(2-hydroxyethyl)thiourea 0.706 10 NC3 N-[(cyclohexylamino)carbonyl]glycine 0.706