1 DZV 4-[(2-chlorophenyl)methyl]-1-(2-hydroxy-3-methoxyphenyl)[1,2,4]triazolo[4,3-a]quinazolin-5(4h)-one 1.000 2 DZS 3-{4-[(2-chlorophenyl)methyl]-5-oxo-4,5-dihydro[1,2,4]triazolo[4,3-a]quinazolin-1-yl}-4-hydroxybenzoic acid 0.853 3 DYV 1-(3-chloro-4-{[1-(2-hydroxy-3-methoxyphenyl)-5-oxo[1,2,4]triazolo[4,3-a]quinazolin-4(5h)-yl]methyl}benzene-1-carbonyl)-L-proline 0.756