InChI=1/C20H23FN4O3/c1-14-3-5-15(6-4-14)13-23-7-2-8-24(10-9-23)20(26)17-11-16(21)12-18(19(17)22)25(27)28/h3-6,11-12H,2,7-10,13,22H2,1H3/p+1/fC20H24FN4O3/h23H/q+1 223C9282766F1F47