InChI=1/C13H15ClN2O2/c1-17-12-5-4-9(7-10(12)14)16-11(8-15)13-3-2-6-18-13/h2-7,11,16H,8,15H2,1H3/p+1/t11-/m0/s1/fC13H16ClN2O2/h15H/q+1 0F50FA93F77E1ADE