<prompt> The following drug has anxiolytic action with least sedationBuspironeTriazolamAlprazolamChlordiazepoxide  <response>: Features of Buspirone Non-benzodiazepine anxiolytic agentDoes not produce significant sedation or cognitivefunctional impairmentDoes not interact with BZD receptor or modify GABAergic transmissionDoes not produce tolerance or physical dependence Does not suppress BZD or barbiturate withdrawal syndrome Has no muscle relaxant or anticonvulsant activity Refer: KD Tripathis Essentials of Medical Pharmacology, 7th edition, pg no: 466-467 