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