InChI=1/C20H23FN4O/c1-14-16(17-12-15(21)7-8-18(17)25-14)13-20(26)24-11-5-4-10-23-19-6-2-3-9-22-19/h2-3,6-9,12,25H,4-5,10-11,13H2,1H3,(H,22,23)(H,24,26)/p+1/fC20H24FN4O/h22-24H/q+1 1FC845219D17BD90