<unk>  is a serotonin antagonist acting mainly at the 5-HT2A and 5HT2C receptors. It also has some activity as an antihistamine as well as some anticholinergic activity.
Pizotifen
Epiestriol
Plerixafor
Vilanterol
Molsidomine
Disopyramide
Bolesatine
Cromoglicic acid