InChI=1S/C19H26O10S/c1-9(2)7-8-13(29-30(23,24)25)10(3)14-15(26-11(4)20)17(22)19(6)18(28-19)16(14)27-12(5)21/h7,13-16,18H,3,8H2,1-2,4-6H3,(H,23,24,25)