InChI=1/C19H23FN4O3/c1-23-10-4-3-5-14(23)17-22-15(16(25)19(27)24(17)2)18(26)21-11-12-6-8-13(20)9-7-12/h6-9,14,25H,3-5,10-11H2,1-2H3,(H,21,26)/p+1/t14-/m1/s1/fC19H24FN4O3/h21,23H/q+1 DC75443A861E8F6B