[{"from": "human", "value": "Based on the given chemical reaction, suggest some possible reagents. [C][O][C][=Branch1][C][=O][Cl].[O][C][C@@H1][C][N][C][C][N][Ring1][=Branch1]>>[C][O][C][=Branch1][C][=O][N][C][C][N][C@H1][Branch1][Ring1][C][O][C][Ring1][Branch2]"}, {"from": "gpt", "value": "[C][C][#N].[O][=C][Branch1][C][O-1][O-1].[Na+1].[Na+1]"}]