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What is the molecular formula of the molecule N-naphthalen-2-yl-N-naphtho[1,2-b][1]benzothiol-9-ylspiro[benzo[a]phenalene-7,9'-thioxanthene]-9-amine;N-naphthalen-2-yl-N-naphtho[2,3-b][1]benzothiol-3-ylspiro[benzo[a]phenalene-7,9'-thioxanthene]-9-amine;N-naphthalen-2-yl-N-spiro[benzo[a]phenalene-7,9'-thioxanthene]-9-ylnaphtho[1,2-b][1]benzofuran-9-amine;N-naphthalen-2-yl-N-spiro[benzo[a]phenalene-7,9'-thioxanthene]-9-ylnaphtho[2,3-b][1]benzofuran-3-amine ?
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C220H132N4O2S6
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