[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][Branch2][Ring1][S][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=N][C][Branch2][Ring1][Ring1][C][=Branch1][C][=O][N][C][=C][Ring1][Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl][O][Cl]"}, {"from": "gpt", "value": "The molecule is an orally available benzodiazepine used widely in the therapy of anxiety and insomnia. As with most benzodiazepines, lorazepam therapy has not been associated with serum aminotransferase or alkaline phosphatase elevations, and clinically apparent liver injury from lorazepam has not been reported and must be very rare, if it occurs at all."}]