[{"from": "human", "value": "Please provide possible reagents based on the following chemical reaction. [C][C][=C][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][N][=C][Ring1][=Branch2][Cl]>>[C][C][=C][C][Branch1][C][N][=C][N][=C][Ring1][#Branch1][Cl]"}, {"from": "gpt", "value": "[C][O].[Cl-1].[NH4+1]"}]