You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (2R)-N-[(E)-(2-hydroxynaphthalen-1-yl)methylideneamino]-2-[4-(2-methylpropyl)phenyl]propanamide by IUPAC nomenclature, provide its molecular formula.
user
C24H26N2O2
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