InChI=1/C23H22N4O/c1-3-10-27-18-7-5-4-6-13(18)20-15-11-24-23(28)21(15)19-14(22(20)27)8-9-17-16(19)12-26(2)25-17/h4-7,12H,3,8-11H2,1-2H3,(H,24,28)/f/h24H C745B1355EB210F8