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