InChI=1/C37H42N4O2/c1-40(2)26-27-41-36(42)32-19-13-18-31-34(21-20-33(35(31)32)37(41)43)39-24-12-4-3-11-23-38-25-22-30(28-14-7-5-8-15-28)29-16-9-6-10-17-29/h5-10,13-22,38-39H,3-4,11-12,23-27H2,1-2H3/p+2/fC37H44N4O2/h38,40H/q+2 D3FB38B9C15403E7