InChI=1S/C30H24O14S/c31-14-4-2-13(3-5-14)30-29(44-45(38,39)40)26(24-20(36)8-15(32)9-22(24)42-30)25-23(43-30)11-18(34)16-10-21(37)27(41-28(16)25)12-1-6-17(33)19(35)7-12/h1-9,11,21,26-27,29,31-37H,10H2,(H,38,39,40)