1 Z77 1-[(6,7-dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)methyl]-1-(2-hydroxyethyl)-3-(3-methoxyphenyl)thiourea 1.000 2 57Z 1-[(6,8-dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)methyl]-1-(2-hydroxyethyl)-3-(4-hydroxyphenyl)thiourea 0.839 3 Z78 3-(2-fluorophenyl)-1-(2-hydroxyethyl)-1-[(6-methyl-2-oxo-1,2-dihydroquinolin-3-yl)methyl]urea 0.806