Consider the series of reactions given and identify the final product [Z].
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Nucleophilic addition of any Grignard reagent ($\text{R-MgX}$) to a cyclic ketone always produces a tertiary alcohol where both the hydroxyl group ($-\text{OH}$) and the new alkyl/aryl group ($\text{R}$) are attached to the exact same carbon atom ($1$-position), yielding a 1-substituted cyclohexanol.
