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Can you give the molecular formula of the molecule N-(9,9-dimethylfluoren-2-yl)-N-[(1Z,2Z,4Z)-1-(6-methylcyclohexa-2,4-dien-1-ylidene)hexa-2,4-dienyl]spiro[fluorene-9,7'-fluoreno[4,3-b][1]benzofuran]-1-amine ?
user
C59H45NO
assistant