[{"from": "human", "value": "Given the following chemical reaction, what are some potential reagents that could have been employed? [C][C][N].[C][O][C][=Branch1][C][=O][C][C][C@H1][Branch1][C][N][C][=Branch1][C][=O][O]>>[C][C][N][C][=Branch1][C][=O][C][C][C@H1][Branch1][C][N][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][C][C][Branch1][C][C][=O].[C][C][N][Branch1][Ring1][C][C][C][C].[C][O]"}]