[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. Adrenergic beta-agonist used to control premature labor."}, {"from": "gpt", "value": "[C][C@@H1][Branch1][S][C@@H1][Branch1][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][N][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O]"}]