1 P0N (2~{R})-2-(2-chlorophenyl)-5,5-dimethyl-morpholine 1.000 2 OWZ (2~{R},5~{S})-2-(2-chlorophenyl)-5-methyl-morpholine 0.933 3 OUQ (2~{R})-2-(3-fluorophenyl)-5,5-dimethyl-morpholine 0.875 4 P0Q (2~{R},3~{R})-2-(3-chlorophenyl)-3,5,5-trimethyl-morpholine 0.824