[{"from": "human", "value": "Provide a brief overview of this molecule. [C][#C][C][Branch1][Branch2][C][C][C][C][C][Ring1][=Branch1][O][C][=Branch1][C][=O][N]"}, {"from": "gpt", "value": "The molecule is a short-acting sedative-hypnotic medication used to treat insomnia. Regular use leads to tolerance, and it is usually not effective for more than 7 days. Structurally, it does not resemble the barbituates, but it shares many effects with this class of drugs; the depressant effects of ethinamate are, however, generally milder than those of most barbiturates."}]