You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[3-[4-(5-fluoro-4-methyl-1H-benzimidazol-2-yl)-3-methylphenoxy]propyl]-N-methylpyrrolidin-3-amine into its molecular formula.
user
C23H29FN4O
assistant