InChI=1S/C30H22O11S/c1-12-7-16-22(14-3-2-4-18(31)24(14)29(36)25(16)20(33)8-12)23-15-5-6-19(32)28(35)27(15)30(37)26-17(23)9-13(10-21(26)34)11-41-42(38,39)40/h2-10,22-23,31-35H,11H2,1H3,(H,38,39,40)