InChI=1S/C25H22O13S/c1-35-19-6-10(2-3-14(19)26)24-13(9-36-39(32,33)34)12-4-11(5-17(29)25(12)38-24)18-7-15(27)21-20(37-18)8-16(28)22(30)23(21)31/h2-6,8,13,18,24,26,28-31H,7,9H2,1H3,(H,32,33,34)