InChI=1/C21H25FN4O2/c22-18-8-2-1-6-15(18)12-16(23)13-20(27)26-11-5-7-17(26)14-25-21(28)19-9-3-4-10-24-19/h1-4,6,8-10,16-17H,5,7,11-14,23H2,(H,25,28)/p+1/t16-,17-/m0/s1/fC21H26FN4O2/h23,25H/q+1 B29B7A45482DC323