英文名称
N-[2-[[2-[2-amino-5-[(2S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-oxopyrimidin-1-yl]acetyl]amino]ethyl]-2,2,2-trifluoroacetamide;5-[(2S,4S,5R)-3,4-bis(trimethylsilyloxy)-5-(trimethylsilyloxymethyl)oxolan-2-yl]-4-trimethylsilyloxypyrimidin-2-amine;ethyl propanoate