InChI=1/C19H17F4N3O/c1-2-26(11-14-9-13(10-24)7-8-16(14)20)12-18(27)25-17-6-4-3-5-15(17)19(21,22)23/h3-9H,2,11-12H2,1H3,(H,25,27)/p+1/fC19H18F4N3O/h25-26H/q+1 3866E0CD6562E948