InChI=1S/C27H43NO9/c1-11-4-5-14-24(3,34)16-12(10-28(14)9-11)13-8-25-21(26(13,35)22(33)17(16)30)19(32)18(31)20-23(25,2)7-6-15(29)27(20,36)37-25/h11-22,29-36H,4-10H2,1-3H3/t11-,12-,13-,14-,15-,16+,17+,18-,19+,20-,21+,22-,23-,24+,25+,26-,27+/m0/s1