3d image of sofosbuvir skeletal formula

sofosbuvir medication hepatitis fatigue headache nausea slow heartbeat hcv treatment velpatasvir decompensated cirrhosis liver ns5b protein prodrug rendering viral infection pathogenic viruses antiviral antiviral agent virucidal drug preparation mount medicine medicament remedy cure side effect adverse action iatrogenic overdose contraindications interaction pharmacology pharmaceutics pharmaceutical pharmacy pharma pharmacodynamics pharmacokinetics pharmacophore molecule molecular formula skeletal