InChI=1/C37H36N4O3/c42-35-33(19-27-21-38-31-17-9-7-15-29(27)31)40(23-25-11-3-1-4-12-25)37(44)41(24-26-13-5-2-6-14-26)34(36(35)43)20-28-22-39-32-18-10-8-16-30(28)32/h1-18,21-22,33-36,38-39,42-43H,19-20,23-24H2/t33-,34-,35+,36+/m1/s1 71E908DEF88C628B