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Determine the Most Likely Structure of a Compound,with the Molecular δ\delta

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Determine the most likely structure of a compound,with the molecular formula C9H12,which gave a 1H NMR spectrum consisting of: a doublet at δ\delta 1.25
A septet at δ\delta 2.90 and
A multiplet at δ\delta 7.25  Determine the most likely structure of a compound,with the molecular formula C<sub>9</sub>H<sub>12</sub>,which gave a <sup>1</sup>H NMR spectrum consisting of: a doublet at  \delta  1.25 A septet at  \delta  2.90 and A multiplet at  \delta  7.25   ] A) I B) II C) III D) IV E) V ]


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