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system
What is the molecular formula of the molecule (4Z,7Z,10Z,13Z,16Z,19Z)-N-[(7Z,10Z,13Z,16Z,19Z,22Z)-4-oxopentacosa-7,10,13,16,19,22-hexaenyl]docosa-4,7,10,13,16,19-hexaenamide ?
user
C47H69NO2
assistant