[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a keratan 6'-sulfate and an azamacrocycle."}, {"from": "gpt", "value": "[C][C][C][N][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][N][C][C][C][C][C][N][Branch2][Ring2][Branch1][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][N][C][C][C][C][C][N][Branch1][P][C][=Branch1][C][=O][C][C][C][=Branch1][C][=O][N][C][C][Ring2][Ring2][#Branch1][O][O]"}]