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