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