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