InChI=1S/C32H51NO11/c1-31-11-9-18(43-30-27(40)25(38)26(39)28(44-30)29(41)42)13-17(31)4-5-19-21-7-6-20(32(21,2)12-10-22(19)31)16(15-34)3-8-23(35)33-14-24(36)37/h16-22,25-28,30,34,38-40H,3-15H2,1-2H3,(H,33,35)(H,36,37)(H,41,42)/t16?,17?,18?,19?,20?,21?,22?,25?,26?,27?,28?,30?,31-,32+/m0/s1