You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[(4-fluorophenyl)methyl]-N-[(3-methylthiophen-2-yl)methyl]-2-[phenylcarbamoyl(propyl)amino]acetamide by IUPAC nomenclature, provide its molecular formula.
user
C25H28FN3O2S
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