N-{2-[4-Amino-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-2-oxo-1,2-dihydro-pyrimidin-5-ylsulfanyl]-ethyl}-2,2,2-trifluoro-acetamide

胞苷

5-[3-(Trifluoroacetamido)-1-thiapropyl]-2'-deoxycytidine

2'-脱氧胞嘧啶核苷

2'-脱氧尿苷