InChI=1/C19H20ClNO2/c1-2-9-21-10-8-14-15(11-17(22)19(23)18(14)20)16(12-21)13-6-4-3-5-7-13/h2-7,11,16,22-23H,1,8-10,12H2/p+1/t16-/m1/s1/fC19H21ClNO2/h21H/q+1 1D1D2809C0330927