InChI=1S/C25H24O13S/c1-35-16-4-9(2-3-15(16)38-39(32,33)34)18-11-7-12(20-13(18)8-36-25(20,31)24(11)30)23-22(29)21(28)19-14(27)5-10(26)6-17(19)37-23/h2-6,11-13,18,20,22-23,26-27,29,31H,7-8H2,1H3,(H,32,33,34)