You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-phenyl-4-[6-(4-phenylphenyl)dibenzofuran-1-yl]-6-(4-pyridin-2-ylphenyl)-1,3,5-triazine into molecular formula.
user
C44H28N4O
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