HCV NS5A Inhibitors HCV NS5A Inhibitors daclatasvir Daklinza elbasvir/grazoprevir Harvoni ledipasvir/sofosbuvir ombitasvir/paritaprevir/ritonavir ombitasvir/paritaprevir/ritonavir & dasabuvir sofosbuvir/velpatasvir Technivie Viekira Pak Zepatier