英文名称
methyl 5-ethyl-1-[(2S,3S,5R)-2-(hydroxymethyl)-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-3-yl]triazole-4-carboxylate; methyl 5-ethyl-3-[(2S,3S,5R)-2-(hydroxymethyl)-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-3-yl]triazole-4-carboxylate