You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [(2R)-3-(3-hydroxyphenyl)-2-methylpentyl]-dimethylazanium;(2R)-2-[4-(2-methylpropyl)phenyl]propanoate by IUPAC nomenclature, provide its molecular formula.
user
C27H41NO3
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