[{"from": "human", "value": "Describe this molecule. [C][C][O][C][=Branch1][C][=O][C][S][C][C][C][N][C][Branch1][Branch1][C][S][Ring1][Branch1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a mucolytic used in the treatment of chronic bronchopneumopathies and related conditions."}]