InChI=1/C24H22N4O2/c1-15-21(16(2)28(26-15)14-17-8-4-3-5-9-17)25-24(29)22-20-13-12-18-10-6-7-11-19(18)23(20)30-27-22/h3-11H,12-14H2,1-2H3,(H,25,29)/f/h25H 7FF8881E24A9C3F2