You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (E)-3-bromo-N-[3-[5-[(E)-1-(3,5-difluoro-2-methoxyphenyl)pent-1-enyl]-6-methylpyridin-3-yl]phenyl]-2-methylprop-2-enamide ?
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C28H27BrF2N2O2
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