InChI=1/C32H34N4/c1-5-13-27(14-6-1)21-33-25-34(22-28-15-7-2-8-16-28)32-31(33)35(23-29-17-9-3-10-18-29)26-36(32)24-30-19-11-4-12-20-30/h1-20,31-32H,21-26H2 1064E23A1378B420