[{"from": "human", "value": "Based on the given chemical reaction, suggest some possible reagents. [N][C@@H1][C][C@H1][Ring1][Ring1][C][=C][C][=C][C][=C][Ring1][=Branch1].[O][=C][C][Cl]>>[Cl][C][C][N][C@@H1][C][C@H1][Ring1][Ring1][C][=C][C][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "[BH3-1][C][#N].[Cl-1].[NH4+1].[Na+1]"}]