InChI=1/C18H17N5O3/c19-12-13-11-14-16(20-15-3-1-2-4-22(15)18(14)25)23(17(13)24)6-5-21-7-9-26-10-8-21/h1-4,11H,5-10H2/p+1/fC18H18N5O3/h21H/q+1 16675CCC9C35F538