InChI=1S/C30H22O12S/c31-16-10-18(32)25-23(11-16)41-29(14-5-2-1-3-6-14)27(28(25)36)26-20(34)12-19(33)24-21(35)13-22(40-30(24)26)15-7-4-8-17(9-15)42-43(37,38)39/h1-12,22,27,29,31-34H,13H2,(H,37,38,39)