You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name ethane;methyl N-[1-[1-[3,4-difluoro-2-(2-fluoro-4-methylanilino)benzoyl]-3-hydroxyazetidin-3-yl]ethyl]carbamate into its molecular formula.
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C23H28F3N3O4
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