InChI=1/C11H10ClN5O/c1-7-10(18)14-11(17-15-7)16-13-6-8-4-2-3-5-9(8)12/h2-6H,1H3,(H2,14,16,17,18)/b13-6+/f/h16-17H B3CE553133C285F9