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