[{"from": "human", "value": "Given the following reaction, what are some possible reagents that could have been utilized? [C][N].[C][N][C][=C][C][=C][C][Branch1][Ring1][C][=O][=C][C][=C][Ring1][Branch2][Ring1][O]>>[C][N][C][C][=C][C][=C][C][Branch1][#Branch1][C][=C][N][Ring1][Branch1][C][=C][Ring1][#Branch2]"}, {"from": "gpt", "value": "[C][O].[O].[BH4-1].[Na+1]"}]