InChI=1S/C34H30O13S/c35-20-4-3-19(27(38)13-20)2-1-17-11-30(41)33(31(42)12-17)26-10-18(16-47-48(44,45)46)9-25(23-7-5-21(36)14-28(23)39)32(26)34(43)24-8-6-22(37)15-29(24)40/h1-8,10-15,25-26,32,35-42H,9,16H2,(H,44,45,46)/b2-1+