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