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