5-HT1A receptor partial agonist (Ki = 27 nM) that displays selectivity over 5-HT2, 5-HT1C, α1, α2, D1 and D2 receptors (Ki values ranging from 1300 - 41000 nM). Inactive at 5-HT uptake sites, 5-HT1B, β-adrenergic, muscarinic and benzodiazepine receptors. Displays anxiolytic activity.
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