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