[{"from": "human", "value": "Please provide possible reagents based on the following chemical reaction. [N][#C][C][C][C][C][C][N][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring1][=N]>>[N][C][C][C][C][C][C][N][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring1][=N]"}, {"from": "gpt", "value": "[C][C][O].[NH4+1].[Ni].[OH1-1]"}]