You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2,4-diphenyl-6-[4-[3-[9-(2-phenylphenyl)naphtho[1,2-b][1]benzofuran-5-yl]phenyl]phenyl]pyrimidine ?
user
C56H36N2O
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