Sofosbuvir 3'-O-Phosphoramidate alpha-Isomer

Chemical Name: isopropyl ((S)-(((2R,3R,4R,5S)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-2-(hydroxymethyl)-4-methyltetrahydrofuran-3-yl)oxy)(phenoxy)phosphoryl)-L-alaninate

Smile: F[C@]1(C)[C@H](O[P@](OC2=CC=CC=C2)(N[C@@H](C)C(OC(C)C)=O)=O)[C@@H](CO)O[C@@H]1N3C(NC(C=C3)=O)=O