2'-Deoxy-5-[3-[(trifluoroacetyl)amino]-1-propynyl]cytidine TFA-ap-dC 5-TFA-ap-dC 2'-Deoxy-5-[3-[(trifluoroacetyl)amino]-1-propyn-1-yl]-cytidine Cytidine, 2'-deoxy-5-[3-[(trifluoroacetyl)amino]-1-propyn-1-yl]- Cytidine, 2'-deoxy-5-[3-[(trifluoroacetyl)amino]-1-propynyl]... 5-TFA-ap-2-Deoxycytidine N-(3-(4-amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-5-yl)prop-2-yn-1-yl)-2,2,2-trifluoroacetamide