RU-28306
RU-28306 is a tricyclic tryptamine derivative which acts as a serotonin receptor agonist , with selectivity for 5-HT1 and 5-HT2 subtypes . 
<triplet> 5-HT1 <subj> serotonin receptor <obj> subclass of <triplet> 5-HT2 <subj> serotonin receptor <obj> subclass of