[{"from": "human", "value": "Can you suggest some reagents that might have been used in the given chemical reaction? [C][I].[C][O][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O]>>[C][O][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "[C][C][#N].[C][N+1][Branch1][C][C][Branch1][C][C][C].[O].[O].[O].[O].[O].[OH1-1]"}]