InChI=1/C19H12F4N3O2S/c20-16(21)14-9-19(28,18(22)23)26(25-14)17(27)11-8-13(15-6-3-7-29-15)24-12-5-2-1-4-10(11)12/h1-8,16,18H,9H2/q-1/t19-/m0/s1 F27A4A568C1CCA02