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What is the molecular formula of the molecule 4,6-diphenyl-2-(9,9'-spirobi[fluorene]-2-yl)pyrimidine;2,4-diphenyl-6-(9,9'-spirobi[fluorene]-2-yl)-1,3,5-triazine;4-(7-ethenyltriphenylen-2-yl)-2,6-diphenylpyridine;2-(7-ethenyltriphenylen-2-yl)-4,6-diphenylpyrimidine;2-(7-ethenyltriphenylen-2-yl)-4,6-diphenyl-1,3,5-triazine;prop-1-ene ?
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C195H135N11
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