InChI=1/C14H15ClN4O2/c15-11-3-1-10(2-4-11)14-17-13(21-18-14)9-19-7-5-12(20)16-6-8-19/h1-4H,5-9H2,(H,16,20)/p+1/fC14H16ClN4O2/h16,19H/q+1 D27EE1E99E33E126