You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(E)-1-(1,5-dimethylpyrazol-4-yl)-3-[4-methoxy-3-[(2-methylphenoxy)methyl]phenyl]prop-2-en-1-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H24N2O3
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