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