InChI=1S/C22H22O15S/c1-34-21-14(22-19(30)17(28)15(26)12(37-22)6-35-38(31,32)33)20-13(16(27)18(21)29)10(25)5-11(36-20)7-2-3-8(23)9(24)4-7/h2-5,12,15,17,19,22-24,26-30H,6H2,1H3,(H,31,32,33)