InChI=1S/C32H38O20S/c1-45-16-7-12(3-5-14(16)35)21-20(13-4-6-15(17(8-13)46-2)52-53(42,43)44)22-23(21)30(41)49-27-19(10-34)50-32(28(27)39,11-47-29(22)40)51-31-26(38)25(37)24(36)18(9-33)48-31/h3-8,18-28,31,33-39H,9-11H2,1-2H3,(H,42,43,44)