3-[(Z)-2-hydroxy-1-phenylvinyl]-2-methylquinazolin-4(3H)-one 4(3H)-quinazolinone, 3-[(Z)-2-hydroxy-1-phenylethenyl]-2-methyl- InChI=1/C17H14N2O2/c1-12-18-15-10-6-5-9-14(15)17(21)19(12)16(11-20)13-7-3-2-4-8-13/h2-11,20H,1H3/b16-11