[{"from": "human", "value": "Describe this molecule. [C][C][C][C][N][C][C][C][C][C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][=C][Branch1][Branch2][C][=C][C][=C][Ring1][=Branch1][C][C]"}, {"from": "gpt", "value": "The molecule is a widely used local anesthetic agent."}]