InChI=1/C19H23FN4O2/c1-3-21-19(26)23-18(25)12(2)24-8-6-13(7-9-24)16-11-22-17-10-14(20)4-5-15(16)17/h4-6,10-12,22H,3,7-9H2,1-2H3,(H2,21,23,25,26)/p+1/t12-/m0/s1/fC19H24FN4O2/h21,23-24H/q+1 1362C21727F0E2DB