InChI=1/C11H12ClN5O/c12-10-8(7-16-17-11(10)18)13-5-6-15-9-3-1-2-4-14-9/h1-4,7H,5-6H2,(H,14,15)(H2,13,17,18)/p+1/fC11H13ClN5O/h13-15,17H/q+1 C3E500758F118250