[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][N][C][C][=Branch1][C][=O][N][C][=C][Branch1][Branch2][C][=C][C][=C][Ring1][=Branch1][C][C]"}, {"from": "gpt", "value": "The molecule is amino acid amide formed from 2,6-dimethylaniline and N-ethylglycine components; an active metabolite of lidocaine, formed by oxidative deethylation. Used as an indicator of hepatic function. It has a role as a drug metabolite."}]