InChI=1S/C30H22O10S/c1-13-8-17-23(15-4-2-6-19(31)25(15)29(35)27(17)21(33)9-13)24-16-5-3-7-20(32)26(16)30(36)28-18(24)10-14(11-22(28)34)12-40-41(37,38)39/h2-11,23-24,31-34H,12H2,1H3,(H,37,38,39)