InChI=1/C20H21F3N4O3/c21-20(22,23)14-3-6-18(25-11-14)30-16-4-1-13(2-5-16)19(29)26-15-7-9-27(10-8-15)12-17(24)28/h1-6,11,15H,7-10,12H2,(H2,24,28)(H,26,29)/p+1/fC20H22F3N4O3/h26-27H,24H2/q+1 1B3DD9672C2CB6A8