InChI=1/C19H21FN4O3/c20-14-6-7-17(18(12-14)24(26)27)21-16-8-10-23(11-9-16)13-19(25)22-15-4-2-1-3-5-15/h1-7,12,16,21H,8-11,13H2,(H,22,25)/p+1/fC19H22FN4O3/h22-23H/q+1 D2B795B4655605A1