InChI=1/C19H20F3N5O/c20-19(21,22)28-14-3-1-2-13(10-14)11-18(23)5-8-27(9-6-18)17-15-4-7-24-16(15)25-12-26-17/h1-4,7,10,12H,5-6,8-9,11,23H2,(H,24,25,26)/p+1/fC19H21F3N5O/h23-24H/q+1 4BF27DD3AF08A33C