[{"from": "human", "value": "Please provide possible reagents based on the following chemical reaction. [N][#C][C][=C][C][=C][Branch1][Ring1][C][=O][C][=C][Ring1][Branch2].[N][O]>>[N][#C][C][=C][C][=C][Branch1][Ring2][C][=N][O][C][=C][Ring1][=Branch2]"}, {"from": "gpt", "value": "[Cl].[C][=C][C][=N][C][=C][Ring1][=Branch1]"}]