InChI=1S/C19H16F3N3O3S/c20-19(21,22)18(27,28)15-7-6-14(29-15)17(26)24-8-9-25-13(10-23-16(25)11-24)12-4-2-1-3-5-12/h1-7,10,27-28H,8-9,11H2