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system
What is the molecular formula of the molecule identified by (2E,4E,6E,8E,10E)-13-[(4R)-4-hydroxy-2,6,6-trimethylcyclohexen-1-yl]-2,7,11-trimethyltrideca-2,4,6,8,10-pentaen-12-ynal ?
user
C25H32O2
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