N-(2-Phenyl-1,1-dimethylethyl)-N-methylchloroacetamide

2-chloro-N-(1,1-dimethyl-2-phenylethyl)-N-methylacetamide

2-chloro-N-methyl-N-(2-methyl-1-phenylpropan-2-yl)acetamide

2-chloro-N-methyl-N-(2-methyl-1-phenyl-propan-2-yl)ethanamide