(2E,4E)-N-[[(2R,3S,4R,5R)-5-(2,4-dioxo-1,3-diazinan-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl]-5-[(1S)-2-[(1R)-2-[(1R)-2-[(1R,2S)-2-[(E)-2-[(1R,2R)-2-methylcyclopropyl]ethenyl]cyclopropyl]cyclopropyl]cyclopropyl]cyclopropyl]penta-2,4-dienamide

5-(羟基甲基)-1-[(2R,5S)-5-(羟基甲基)-2,5-二氢呋喃-2-基]嘧啶-2,4-二酮

6-甲基尿苷

2’,3’-O-异亚丙基-5-氯尿苷

O,O'-bis-(2',3'-O-isopropylidene-5'-uridyl) iminodicarboxylate