InChI=1/C13H16ClN5O/c14-12-4-2-11(3-5-12)13-15-17-19(16-13)10-18-6-1-8-20-9-7-18/h2-5H,1,6-10H2/p+1/fC13H17ClN5O/h18H/q+1 A2BA5FE8F6F98BE4