[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a dental local anesthetic. Articaine is widely used around the world and is the most popular local anesthetic in many European countries."}, {"from": "gpt", "value": "[C][C][C][N][C][Branch1][C][C][C][=Branch1][C][=O][N][C][=C][Branch1][#Branch1][S][C][=C][Ring1][Branch1][C][C][=Branch1][C][=O][O][C]"}]