InChI=1/C21H27FN4O2/c1-3-26(4-2)14-13-23-20(27)17-7-11-19(12-8-17)25-21(28)24-15-16-5-9-18(22)10-6-16/h5-12H,3-4,13-15H2,1-2H3,(H,23,27)(H2,24,25,28)/p+1/fC21H28FN4O2/h23-26H/q+1 AF00C03D4C255D9F