F-15599
F-15,599, also known as NLX-101, is a potent and selective 5-HT1A receptor full agonist. In addition, it displays functional selectivity, or biased agonism, by preferentially activating postsynaptic serotonin 5-HT1A receptors over somatodendritic serotonin 5-HT1A autoreceptors.