You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[4-[4-[(1,5-dimethyl-3-oxo-2-phenylpyrazole-4-carbonyl)amino]phenoxy]pyridin-2-yl]morpholine-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C28H28N6O5
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