InChI=1/C13H16N6/c14-19-12-10-4-1-5-11(10)17-13(18-12)16-8-9-3-2-6-15-7-9/h2-3,6-7H,1,4-5,8,14H2,(H2,16,17,18,19)/p+1/fC13H17N6/h16-17,19H/q+1 CCC4A8C96727DC48