InChI=1/C14H15FN4O/c15-11-2-1-3-12(10-11)19-14(20)5-4-13(17-19)18-8-6-16-7-9-18/h1-5,10,16H,6-9H2/p+1/fC14H16FN4O/h16H/q+1 07658028CE3FBA6A