InChI=1/C30H44N4O2/c1-5-33(6-2)21-19-31-29(35)27-25(23-15-11-9-12-16-23)28(26(27)24-17-13-10-14-18-24)30(36)32-20-22-34(7-3)8-4/h9-18,25-28H,5-8,19-22H2,1-4H3,(H,31,35)(H,32,36)/p+2/fC30H46N4O2/h31-34H/q+2 934DF77F3DE73C98