[{"from": "human", "value": "Can you suggest some reagents that might have been used in the given chemical reaction? [Cl][C][C][=C][C][=C][C][Branch1][#Branch2][O][C][=C][C][=C][C][=C][Ring1][=Branch1][=C][Ring1][=N].[C-1][#N]>>[N][#C][C][C][=C][C][=C][C][Branch1][#Branch2][O][C][=C][C][=C][C][=C][Ring1][=Branch1][=C][Ring1][=N]"}, {"from": "gpt", "value": "[C][C][O].[O].[Na+1]"}]