InChI=1S/C21H24O16S/c22-5-12-14(27)15(28)16(29)21(35-12)36-20-13-8(24)3-7(23)4-11(13)34-18(17(20)30)6-1-9(25)19(10(26)2-6)37-38(31,32)33/h1-4,12,14-18,20-30H,5H2,(H,31,32,33)