InChI=1/C9H11ClN4O/c10-6-2-1-3-7(4-6)15-5-8(11)14-9(12)13/h1-4H,5H2,(H5,11,12,13,14)/p+1/fC9H12ClN4O/h11-13H2/q+1 B8FB758925AB38DF