题目内容

5-氟尿嘧啶的化学名为( )

A. 5-氟-N-己基-嘧啶
B. 5-氟-2,4(1H,3H)嘧啶二胺
C. 5-氟-2,4(1H,3H)嘧啶二酮
D. 5-氟-2,4,6(1H,3H,5H)嘧啶三酮

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