Valbenazine
Economics
### Economics

While Neurocrine Biosciences does not hold a final patent for valbenazine or [elagolix](/wiki/Elagolix "Elagolix"), they do hold a patent for the VMAT2 inhibitor \[9,10\-dimethoxy\-3\-(2\-methylpropyl)\-1*H*,2*H*,3*H*,4*H*,6*H*,7*H*,11b*H*\-pyrido\-\[2,1\-a]isoquinolin\-2\-yl]methanol and related compounds, which includes valbenazine.


Can you provide examples of VMAT2 inhibitors other than the one patented by Neurocrine Biosciences?