Determine the structure of the compound (with molecular formula C10H10) whose 'H NMR spectrum is shown below. Hint - there is a sharp signal in the IR at ~2100 cm-1 and a sharp (not broad) signal to the left of 3000 cm1 (at approximately 3300cm-1). Label each set of equivalent protons and show degree of unsaturation calculation. Predided 1H NMR Spect 0.030 0.028 0.026 -0.024 0.022 0.020 0.018 0.016 0.014 0.012 0.010 F0.008 0.006 0.004 0.002 -0.000 0.002 .0 9.5 9.0 8.5 8.0 7.5 7.0 6.5 6.0 5.5 5.0 4.5 9.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 f1 (ppm) ZIT Fove 612-