InChI=1/C24H22N4O2/c1-4-28-19-8-5-13(12(2)29)9-15(19)21-16-10-25-24(30)22(16)20-14(23(21)28)6-7-18-17(20)11-27(3)26-18/h5,8-9,11H,4,6-7,10H2,1-3H3,(H,25,30)/f/h25H 16E1AFCB8BBD2678