[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is an antioxidant and glutathione inducer indicated for mucolytic therapy and the treatment of [acetaminophen] overdose. Acetylcysteine has also been studied for a wide variety of off-label indications with mixed results.  Acetylcysteine was granted FDA approval on 14 September 1963."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][N][C@@H1][Branch1][Ring1][C][S][C][=Branch1][C][=O][O]"}]