InChI=1/C32H48N4O2/c1-5-35(6-2)23-15-21-33-31(37)29-27(25-17-11-9-12-18-25)30(28(29)26-19-13-10-14-20-26)32(38)34-22-16-24-36(7-3)8-4/h9-14,17-20,27-30H,5-8,15-16,21-24H2,1-4H3,(H,33,37)(H,34,38)/p+2/fC32H50N4O2/h33-36H/q+2 63E931EF1493205A