a. (1 pt.) Determine the SODAR (also referred to as index of hydrogen deficiency). HINT: structure has a C=O b. (2 pts.) Using ChemDraw, generate a chart (like the charts we have made in class) with chemical shift, integration and multiplicity columns. Also incate structural pieces for each signal. c. (1 pt.) Using ChemDraw, propose a structure. All of this information should be uploaded as one file