InChI=1S/C31H37NO11/c1-7-31(39)12-17(43-18-11-15(32(3)4)25(33)13(2)42-18)20-21(24(31)30(38)41-6)29(37)22-23(28(20)36)27(35)19-14(26(22)34)9-8-10-16(19)40-5/h8-10,13,15,17-18,24-25,33,36-37,39H,7,11-12H2,1-6H3/t13-,15-,17-,18-,24-,25+,31+/m0/s1