[{"from": "human", "value": "Can you suggest some reagents that might have been used in the given chemical reaction? [N][#C][C][C][=C][C][=C][N][=C][Ring1][=Branch1]>>[N][C][C][C][=C][C][=C][N][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "[C][O].[H][H].[NH4+1].[Ni].[OH1-1]"}]