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2. (16) This problem will guide you through the process of predicting the 1HNMR spectrum of the compound drawn below. A table of spectral data can be found at the end of the exam. a. (2) Starting on the left, label each unique 1H environment in the structure with a number or letter. b. (14) Using the labels drawn in part (a) as a guide, predict the 1H NMR spectrum of the compound by completing the data in the table, peak by peak. \begin{tabular}{|l|l|c|} \hline \multicolumn{2}{|c|}{ Characteristic Proton Chemical Shifts } \\ \multicolumn{2}{|c|}{ Chemical shift } \\ Type of Proton \end{tabular} 13 C. NMR Chemical Shift Correlations = proton exchanges with D2O