An unknown Compound D (molecular formula: C6H5NO) forms a silver mirror in a Tollens test and is soluble in aqueous HCl. The IR spectrum of Compound D displays several absorption peaks including peaks at 3070 cm-1 and 1700 cm-1 . 1H NMR data for Compound D as follows: Compound A: 9.7 ppm (singlet, 1H), 8.2 ppm (doublet, 2H), 7.5 ppm (doublet, 2H) Propose a structure for Compound D. Explain your answer using all of the information given. For the 1H NMR spectrum, be sure to label your compound to clearly outline all information for your peak assignments.