InChI=1S/C31H42N2O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-25-30(35)32-26-27-33-31(36)28-23-21-22-24-29(28)34/h3-4,6-7,9-10,12-13,15-16,18-19,21-24,34H,2,5,8,11,14,17,20,25-27H2,1H3,(H,32,35)(H,33,36)/b4-3-,7-6-,10-9-,13-12-,16-15-,19-18-