<unk>  is a nucleotide analogue that is FDA approved for the treatment of chronic hepatitis B. There is a Black Box Warning for this drug as shown here.  Common<unk> erse reactions include asthenia, increased creatinine.
Adefovir
Letermovir
Fomivirsen
Remdesivir
Entecavir
Abacavir
Daclatasvir
Tipranavir