Draw the structure of an organic compound: a. that has the formula C7H12O and has peaks at 2950 cm-1, 2750 cm-1, and 1745 cm-1 in it's IR spectrum. b. has the formula C6H10 and a UV absorption with lamba max = 235 nm. c. has the formula c6H12 and yields a single monochlorination product on irradiation with UV light in the presence of Cl2. d. has the formula C6H4Br2 and gives rise to a single 1H NMR signal.