InChI=1/C13H17FN4/c1-10-8-11(4-5-12(10)14)13-9-16-17-18(13)7-3-2-6-15/h4-5,8-9H,2-3,6-7,15H2,1H3/p+1/fC13H18FN4/h15H/q+1 9B148B8A9726E478