InChI=1S/C20H12F4N4O3S/c21-14-7-10(2-3-12(14)16(29)30)28-18(32)27(17(31)19(28)4-1-5-19)11-6-13(20(22,23)24)15(8-25)26-9-11/h2-3,6-7,9H,1,4-5H2,(H,29,30)