InChI=1/C33H42N4O/c38-33(34-32-18-8-7-17-31(32)29-15-5-2-6-16-29)37(27-26-35-21-9-10-22-35)30-19-24-36(25-20-30)23-11-14-28-12-3-1-4-13-28/h1-8,12-13,15-18,30H,9-11,14,19-27H2,(H,34,38)/p+2/fC33H44N4O/h34-36H/q+2 4F7CDC5DA86C9C42