InChI=1S/C27H30O18S/c1-8-19(32)21(34)24(37)27(42-8)45-15-6-13(31)17-12(30)5-14(9-2-3-10(28)11(29)4-9)43-25(17)18(15)26-23(36)22(35)20(33)16(44-26)7-41-46(38,39)40/h2-6,8,16,19-24,26-29,31-37H,7H2,1H3,(H,38,39,40)