InChI=1S/C30H34N2O10/c1-38-21-10-4-5-11-22(21)39-14-13-31-15-17(41-30-27(35)25(33)26(34)28(42-30)29(36)37)16-40-23-12-6-9-20-24(23)18-7-2-3-8-19(18)32-20/h2-12,17,25-28,30-35H,13-16H2,1H3,(H,36,37)/t17?,25-,26-,27+,28-,30?/m0/s1