You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1-[4-[N'-(3-bromo-4-fluorophenyl)-N-hydroxycarbamimidoyl]-1,2-oxazol-3-yl]-3-(2-hydroxyethyl)urea .
user
C13H13BrFN5O4
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