5-HT7 receptor ligand 1 (Compound 5c) is a potent ligand for the 5-HT7 receptor, with a K i value of 8 nM. The compound demonstrates non-hepatotoxic properties and displays moderate potential for drug-drug interactions with substrates of CYP3A4 or CYP2D6 enzymes [1].
SB 243213 dihydrochloride is an orally active, selective and high-affinity antagonist of 5-hydroxytryptamine (5-HT)2C receptor(pKi of 9.37 and a pKb of 9.8 for human 5-HT2C receptor).