Term: flucytosine
IPA: fluˈsaɪ.təˌsin

==English==
[[File:5-Fluorocytosine.svg|thumb|150px|Chemical structure of '''flucytosine''']]
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===Alternative forms===
* {{alter|en|5-fluorocytosine|5-FC}}

===Etymology===
Contraction of {{m|en|fluorocytosine}}.

===Pronunciation===
* {{IPA|en|/fluˈsaɪ.təˌsin/|a=GA}}

===Noun===
{{en-noun|-}}

# {{lb|en|pharmaceutical drug}} A white [[crystalline]] [[synthetic]] [[antimycotic]] [[drug]] C<sub>4</sub>H<sub>4</sub>FN<sub>3</sub>O, a [[fluorinated]] [[pyrimidine]] [[analogue]] structurally