InChI=1S/C42H71NO4/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-34-39(45)36-37-42(47)43-40(38-44)41(46)35-33-31-29-27-25-23-20-18-16-14-12-10-8-6-4-2/h5,7,11,13,17,19,22,24,28,30,32-35,39-41,44-46H,3-4,6,8-10,12,14-16,18,20-21,23,25-27,29,31,36-38H2,1-2H3,(H,43,47)/b7-5-,13-11-,19-17-,24-22-,30-28-,34-32-,35-33+/t39?,40-,41+/m0/s1