InChI=1S/C42H71NO4/c1-3-5-7-9-11-12-13-14-15-16-17-21-24-28-32-36-41(46)40(38-44)43-42(47)37-33-29-25-22-19-18-20-23-27-31-35-39(45)34-30-26-10-8-6-4-2/h6,8,18-19,23,25-27,29-32,35-36,39-41,44-46H,3-5,7,9-17,20-22,24,28,33-34,37-38H2,1-2H3,(H,43,47)/b8-6-,19-18-,27-23-,29-25-,30-26-,35-31+,36-32+/t39?,40-,41+/m0/s1