[{"from": "human", "value": "Please propose potential reagents that might have been utilized in the provided chemical reaction. [C][C][O][C][=Branch1][C][=O][C][C][S][C][Branch1][C][S][=N][C][=Ring1][=Branch1][C]>>[C][C][N][=C][Branch1][C][S][S][C][=Ring1][=Branch1][C][C][O]"}, {"from": "gpt", "value": "[C][C][C][O][C][Ring1][Branch1].[Cl].[O].[Al+3].[H-1].[H-1].[H-1].[H-1].[Li+1]"}]