InChI=1/C21H23FN4O/c22-16-5-3-4-14(12-16)13-23-20(27)15-8-10-17(11-9-15)24-21-25-18-6-1-2-7-19(18)26-21/h1-7,12,15,17H,8-11,13H2,(H,23,27)(H2,24,25,26)/p+1/fC21H24FN4O/h23-26H/q+1 3831FCA6FC289E75