InChI=1S/C21H24O15S/c22-7-12-16(27)17(28)18(29)20(35-12)21(31)13(24)6-11(23)15(19(21)30)10(5-14(25)26)8-1-3-9(4-2-8)36-37(32,33)34/h1-4,6,10,12,16-18,20,22-23,27-31H,5,7H2,(H,25,26)(H,32,33,34)