[(2R,3R,4R,5R)-5-(5-氟-2,4-二氧代-嘧啶-1-基)-3,4-二羟基-四氢呋喃-2-基]甲基辛酸酯

5-氟脱氧胞苷

L-胆碱

5-fluoro-1-(4-hydroxy-5-methyloxolan-2-yl)pyrimidine-2,4-dione