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What is the molecular formula of the molecule identified by (Z)-N-ethenyl-2-[(4Z,5E)-5-[2-[(4Z,6Z)-3-methylnona-4,6,8-trienoxy]ethylidene]-4-(2-methylpropylidene)-1H-pyrrol-2-yl]but-2-en-1-imine ?
user
C26H36N2O
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