InChI=1/C21H27FN4O2/c1-21(2,24-13-20(28)26-8-3-4-18(26)12-23)11-19(27)25-9-7-15-10-17(22)6-5-16(15)14-25/h5-6,10,18,24H,3-4,7-9,11,13-14H2,1-2H3/p+1/t18-/m0/s1/fC21H28FN4O2/h24H/q+1 094E0BB1D3A30A95