[{"from": "human", "value": "Can you provide potential reagents for the following chemical reaction? [C][O].[N][C@H1][C][C][C][C][C@H1][Ring1][=Branch1][C][=Branch1][C][=O][O]>>[C][O][C][=Branch1][C][=O][C@@H1][C][C][C][C][C@@H1][Ring1][=Branch1][N]"}, {"from": "gpt", "value": "[O][=S][Branch1][C][Cl][Cl]"}]