You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 3-[2-[[N-ethyl-N'-(4-phenylmethoxybutyl)carbamimidoyl]amino]ethyl]-N,N-dimethylbenzamide;hydroiodide into its molecular formula.
user
C25H37IN4O2
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