2-anilino-3-isopropyl-5-phenyl-3,5-dihydro-4H-imidazol-4-one 4H-imidazol-4-one, 3,5-dihydro-3-(1-methylethyl)-5-phenyl-2-(phenylamino)- InChI=1/C18H19N3O/c1-13(2)21-17(22)16(14-9-5-3-6-10-14)20-18(21)19-15-11-7-4-8-12-15/h3-13,16H,1-2H3,(H,19,20