InChI=1S/C30H24O13S/c31-15-5-3-14(4-6-15)30-29(36)26(24-20(34)9-16(32)10-22(24)41-30)25-23(42-30)12-19(33)18-11-21(35)27(40-28(18)25)13-1-7-17(8-2-13)43-44(37,38)39/h1-10,12,21,26-27,29,31-36H,11H2,(H,37,38,39)