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system
Provide the molecular formula for the IUPAC named substance methyl (1S,9R,10R,12S)-9,12-dimethyl-9-[(3Z)-4-methylhexa-3,5-dienyl]-10-prop-1-en-2-yl-2-oxatricyclo[6.3.1.04,12]dodeca-4,7-diene-5-carboxylate .
user
C25H34O3
assistant