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What is the molecular formula of the compound with this IUPAC name 6-[3-[5-(2,3,4,5,6-pentahydroxy-N-(2,3,4,5,6-pentahydroxyphenyl)anilino)-14-(9,9'-spirobi[fluorene]-4-yl)-8,14-diaza-1-borapentacyclo[11.7.1.02,7.09,21.015,20]henicosa-2(7),3,5,9(21),10,12,15,17,19-nonaen-8-yl]carbazol-9-yl]benzene-1,2,3,4,5-pentol ?
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C73H47BN4O15
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