InChI=1/C21H25FN4O2/c22-19-8-2-1-5-15(19)11-17(23)12-20(27)26-10-4-7-18(26)14-25-21(28)16-6-3-9-24-13-16/h1-3,5-6,8-9,13,17-18H,4,7,10-12,14,23H2,(H,25,28)/p+1/t17-,18-/m0/s1/fC21H26FN4O2/h23,25H/q+1 1ACD5D146AD7665A