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