PRE-CADASTRO Desphenyl Sofosbuvir (10 mg) (Isopropyl [(R)-{[(2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl]methoxy}(hydroxy)phosphoryl]-L-alaninate)