You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named tert-butyl 4-[4-[6-acetamido-5-[1-(2,6-dichloro-3-fluorophenyl)ethoxy]pyridin-3-yl]pyrazol-1-yl]piperidine-1-carboxylate by IUPAC nomenclature, provide its molecular formula.
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C28H32Cl2FN5O4
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