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system
Name the molecular formula for the molecule established as N-(5a,9a-dihydrodibenzothiophen-4-yl)-N-[4-(9,9-dimethylspiro[anthracene-10,9'-fluorene]-2'-yl)phenyl]dibenzofuran-3-amine using the IUPAC nomenclature.
user
C58H41NOS
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