InChI=1S/C21H24O14S/c22-6-11-14(25)17(28)18(29)21(33-11)12-15(26)16(27)13(24)9-5-10(23)19(34-20(9)12)7-2-1-3-8(4-7)35-36(30,31)32/h1-4,10-11,14,17-19,21-29H,5-6H2,(H,30,31,32)