InChI=1S/C31H24O14S/c1-12-5-17(32)27-29(36)23-16(8-14(40-2)10-20(23)41-3)24(31(27)44-12)26-18(33)6-13-7-21-25(28(35)22(13)30(26)42-4)19(34)9-15(45-21)11-43-46(37,38)39/h5-10,33,35-36H,11H2,1-4H3,(H,37,38,39)