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What is the molecular formula of the compound with this IUPAC name N,N-bis[4-(3-phenylphenyl)phenyl]spiro[[1]benzothiolo[3,2-b]chromene-11,9'-fluorene]-8-amine;N,N-bis[4-(4-phenylphenyl)phenyl]spiro[[1]benzothiolo[3,2-b]thiochromene-11,9'-fluorene]-8-amine;N-(4-phenylphenyl)-N-[4-(3-phenylphenyl)phenyl]spiro[[1]benzothiolo[3,2-b]chromene-11,9'-fluorene]-8-amine ?
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C183H119N3O2S4
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