[{"from": "human", "value": "Please suggest some possible reagents that could have been used in the following chemical reaction. [C][C][=C][C][=C][Branch1][Branch2][C][Branch1][C][C][N][=N+1][=N-1][S][Ring1][#Branch2]>>[C][C][=C][C][=C][Branch1][=Branch1][C][Branch1][C][C][N][S][Ring1][Branch2]"}, {"from": "gpt", "value": "[C][C][C][O][C][Ring1][Branch1].[C][C][O][C][Branch1][C][C][=O].[O].[Al+3].[H-1].[H-1].[H-1].[H-1].[Li+1]"}]