InChI=1/C23H22N4O2/c1-27(14-15-6-12-18(29-2)13-7-15)17-10-8-16(9-11-17)23-25-20-5-3-4-19(22(24)28)21(20)26-23/h3-13H,14H2,1-2H3,(H2,24,28)(H,25,26)/f/h25H,24H2 7E2EB5105146ED66