InChI=1S/C30H22O14S/c31-14-4-1-12(2-5-14)29-27(28(38)25-17(34)8-15(32)9-23(25)43-29)26-19(36)10-18(35)24-20(37)11-21(42-30(24)26)13-3-6-16(33)22(7-13)44-45(39,40)41/h1-10,21,27,29,31-36H,11H2,(H,39,40,41)