InChI=1/C8H9ClN4O/c9-6-1-2-7(14)5(3-6)4-12-13-8(10)11/h1-4,14H,(H4,10,11,13)/p+1/b12-4-/fC8H10ClN4O/h13H,10-11H2/q+1 81D5772D329D4BC2