[{"from": "human", "value": "Based on the given chemical reaction, can you propose some likely reagents that might have been utilized? [C][O][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2][C][S][C]>>[C][O][C][=C][C][=C][Branch1][C][N][C][=C][Ring1][#Branch1][C][S][C]"}, {"from": "gpt", "value": "[C][O].[O].[O][=C][Branch1][C][O-1][O].[O][=S][Branch1][C][O-1][S][=Branch1][C][=O][O-1].[Na+1].[Na+1].[Na+1]"}]