InChI=1S/C22H30O12S/c1-11(2)6-17(24)33-16-7-15-14(9-31-35(26,27)28)8-29-21(18(15)22(16)10-30-22)34-20(25)19(12(3)4)32-13(5)23/h7-8,11-12,16,18-19,21H,6,9-10H2,1-5H3,(H,26,27,28)