InChI=1S/C33H54O12/c1-14(6-7-21(36)31(2,3)43)24-20(35)12-18-23-17(13-22(37)33(18,24)5)32(4)9-8-16(10-15(32)11-19(23)34)44-30-27(40)25(38)26(39)28(45-30)29(41)42/h14-18,20-28,30,35-40,43H,6-13H2,1-5H3,(H,41,42)/t14?,15?,16?,17?,18?,20?,21?,22?,23?,24?,25?,26?,27?,28?,30?,32-,33+/m0/s1