InChI=1/C15H15ClN2O/c16-14-9-13(10-17)11-18-15(14)19-8-4-7-12-5-2-1-3-6-12/h1-7,9,11H,8,10,17H2/p+1/b7-4+/fC15H16ClN2O/h17H/q+1 8D19807F184AC336