You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named N-(4-dibenzofuran-1-ylphenyl)-N-(4-phenylphenyl)-9,20-dioxapentacyclo[11.7.0.02,10.03,8.014,19]icosa-1(13),2(10),3,5,7,11,14,16,18-nonaen-4-amine is given. What is its corresponding molecular formula?
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C48H29NO3
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