You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(2R,4R)-N-cyclopentyl-2-[[4-(hydroxymethyl)phenyl]methoxy]-4-thiophen-2-yl-3,4-dihydro-2H-pyran-6-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H27NO4S
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