InChI=1S/C30H22O12S/c1-11-5-15-22(17-8-13(31)9-20(34)25(17)29(37)26(15)30(38)27(11)35)21-14-3-2-4-18(32)23(14)28(36)24-16(21)6-12(7-19(24)33)10-42-43(39,40)41/h2-9,21-22,31-35,38H,10H2,1H3,(H,39,40,41)