CNC(C)=O methylamine+acetyl chloride CCC(=O)NC methylamine+propanoyl chloride CNC(=O)c1ccccc1 methylamine+benzoyl chloride CCNC(C)=O ethylamine+acetyl chloride CCNC(=O)CC ethylamine+propanoyl chloride CCNC(=O)c1ccccc1 ethylamine+benzoyl chloride CCCN(C)C(C)=O propylamine+acetyl chloride CCCN(C)C(=O)CC propylamine+propanoyl chloride CCCN(C)C(=O)c1ccccc1 propylamine+benzoyl chloride CC(=O)Nc1ccccc1 aniline+acetyl chloride CCC(=O)Nc1ccccc1 aniline+propanoyl chloride O=C(Nc1ccccc1)c1ccccc1 aniline+benzoyl chloride