InChI=1/C19H18F3N5O/c20-19(21,22)17-9-10-27(26-17)16-7-3-14(4-8-16)12-24-11-13-1-5-15(6-2-13)25-18(23)28/h1-10,24H,11-12H2,(H3,23,25,28)/p+1/fC19H19F3N5O/h24-25H,23H2/q+1 81FEC79B818F6663