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What is the molecular formula of the molecule N-(4-dibenzofuran-1-ylphenyl)-10-phenyl-N-[2-(3-phenylphenyl)phenyl]spiro[acridine-9,9'-fluorene]-4'-amine;N-(4-dibenzofuran-2-ylphenyl)-10-phenyl-N-[2-(3-phenylphenyl)phenyl]spiro[acridine-9,9'-fluorene]-4'-amine;N-(4-dibenzothiophen-4-ylphenyl)-10-phenyl-N-[2-(3-phenylphenyl)phenyl]spiro[acridine-9,9'-fluorene]-4'-amine ?
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C201H132N6O2S
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