InChI=1S/C30H22O12S/c1-11-4-15-23(17-8-13(31)9-21(35)26(17)29(37)24(15)19(33)5-11)22-14-2-3-18(32)28(36)27(14)30(38)25-16(22)6-12(7-20(25)34)10-42-43(39,40)41/h2-9,22-23,31-36H,10H2,1H3,(H,39,40,41)