InChI=1S/C30H45NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-30(33)29-26-25-28(27-32)31-29/h3-4,6-7,9-10,12-13,15-16,25-26,31-32H,2,5,8,11,14,17-24,27H2,1H3/b4-3-,7-6-,10-9-,13-12-,16-15-