InChI=1/C12H13FN4O/c1-8(9-2-4-10(13)5-3-9)6-11(18)16-12-14-7-15-17-12/h2-5,7-8H,6H2,1H3,(H2,14,15,16,17,18)/t8-/m0/s1/f/h17-18H 14C49BEF3A60BFBE