You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (5Z)-3-[2-(2,6-difluorophenyl)-4,5-dihydro-1,3-oxazol-4-yl]-5-[[4-(trifluoromethyl)phenyl]methylidene]-1,3-oxazolidin-4-one .
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C20H13F5N2O3
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