InChI=1S/C29H30O20S/c30-13-3-1-12(2-4-13)17-7-16(32)22-15(31)5-14(6-18(22)47-17)46-27-25(24(37)23(36)19(48-27)9-43-21(35)8-20(33)34)49-28-26(38)29(39,10-44-28)11-45-50(40,41)42/h1-7,19,23-28,30-31,36-39H,8-11H2,(H,33,34)(H,40,41,42)