InChI=1/C15H17FN4O/c1-10-8-13(17)14(20-9-10)18-6-7-19-15(21)11-4-2-3-5-12(11)16/h2-5,8-9H,6-7,17H2,1H3,(H,18,20)(H,19,21)/p+1/fC15H18FN4O/h18-20H/q+1 8CCEEA288A492EF5