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