InChI=1S/C28H32O17S/c1-13(30)45-28(12-40-46(36,37)38)11-39-27(25(28)35)44-24-23(34)22(33)21(10-29)43-26(24)41-16-5-2-14(3-6-16)19-9-18(32)17-7-4-15(31)8-20(17)42-19/h2-8,19,21-27,29,31,33-35H,9-12H2,1H3,(H,36,37,38)