InChI=1S/C24H20O12S/c25-14-3-1-10(5-16(14)27)12-8-21(30)35-24-13-7-20(36-37(31,32)33)23(11-2-4-15(26)17(28)6-11)34-19(13)9-18(29)22(12)24/h1-6,9,12,20,23,25-29H,7-8H2,(H,31,32,33)