InChI=1S/C28H32O18S/c1-42-25-16(27-21(36)20(35)18(33)13(7-29)44-27)19(34)15-11(32)6-12(9-2-4-10(31)5-3-9)43-26(15)17(25)28-23(38)22(37)24(14(8-30)45-28)46-47(39,40)41/h2-6,13-14,18,20-24,27-31,33-38H,7-8H2,1H3,(H,39,40,41)