InChI=1/C24H22N4O3/c1-26(2)24(30)31-19-14-12-17(13-15-19)20-16-28-21(10-7-11-22(28)27(20)3)25-23(29)18-8-5-4-6-9-18/h4-16H,1-3H3/p+1/fC24H23N4O3/h25H/q+1 FAE494E9CCDDC680