[{"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].[O][=C][C][=C][C][=N][C][=C][Ring1][=Branch1]>>[C][=C][N][=C][C][Branch1][=N][C][C][N][C][C][=C][C][=N][C][=C][Ring1][=Branch1][=C][Ring1][S]"}, {"from": "gpt", "value": "[C][O].[O].[BH4-1].[Na+1]"}]