You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (4-phenylphenyl)-[4-[1-(1H-pyrrole-2-carbonyl)azetidin-3-yl]piperazin-1-yl]methanone into its molecular formula.
user
C25H26N4O2
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