InChI=1S/C37H34N6O2/c1-25(2)41(23-26-13-5-3-6-14-26)34(44)24-42-32-19-11-12-20-33(32)43-35(27-15-7-4-8-16-27)39-40-36(43)30(37(42)45)21-28-22-38-31-18-10-9-17-29(28)31/h3-20,22,25,30,38H,21,23-24H2,1-2H3/t30-/m0/s1