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