InChI=1S/C40H44N4O/c1-5-25-23-43(3)17-15-37-29-11-7-10-14-34(29)42-22-32-28-20-36-38(16-18-44(36,4)24-26(28)6-2)30-12-8-9-13-33(30)41-21-31(27(25)19-35(37)43)39(37,42)45-40(32,38)41/h5-14,21-22,27-28,35-36H,15-20,23-24H2,1-4H3/q+2/b25-5+,26-6+