[{"from": "human", "value": "Based on the given chemical reaction, suggest some possible reagents. [C][C][=Branch1][C][=O][C][=C][C][=C][C][Branch1][C][I][=C][Ring1][#Branch1]>>[C][C][Branch1][C][O][C][=C][C][=C][C][Branch1][C][I][=C][Ring1][#Branch1]"}, {"from": "gpt", "value": "[C][O].[O].[BH4-1].[Cl-1].[NH4+1].[Na+1]"}]