[{"from": "human", "value": "Can you provide potential reagents for the following chemical reaction? [C][O][C][=C][C][=C][C][Branch1][Ring2][C][C][#N][=N][Ring1][=Branch2]>>[C][O][C][=C][C][=C][C][Branch1][Ring2][C][C][N][=N][Ring1][=Branch2]"}, {"from": "gpt", "value": "[C][O].[N].[Ni]"}]