InChI=1/C18H27FN4O2/c1-14-7-11-23(12-8-14)10-4-9-20-18(25)22-21-17(24)13-15-5-2-3-6-16(15)19/h2-3,5-6,14H,4,7-13H2,1H3,(H,21,24)(H2,20,22,25)/p+1/fC18H28FN4O2/h20-23H/q+1 069555A2487F517B