InChI=1/C11H12ClN3O/c1-7(6-13)11-14-10(15-16-11)8-2-4-9(12)5-3-8/h2-5,7H,6,13H2,1H3/p+1/t7-/m0/s1/fC11H13ClN3O/h13H/q+1 A9905F74E108C005