[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch1][C][C][C][=Branch1][C][=O][O][C][Branch1][C][C][O][C][=Branch1][C][=O][N][C][C][Branch1][Branch2][C][C][C][C][C][Ring1][=Branch1][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is marketed under the name Horizant. It is a prodrug of gabapentin, and indicated in adults for the treatment of Restless Legs Syndrome (RLS) and postherpetic neuralgia (PHN)."}]