3. Draw the indicated functional groups below including lone pairs of electrons. You may use R. R. R. etc. if necessary. Then, determine the polarity of the bonds in those functional groups. Use 8+ and 8-on individual atoms AND crossed arrows for bond polarity to indicate your answer. Secondary amine Nitrile (cyano) Acid chloride Ester For the molecule below, determine the polarity of the polar bonds. Use 8+ and 6- on individual atoms AND crossed arrows for bond polarity to indicate your answer. re CH3 O-I 4. Identify each of the functional groups that are boxed out in the compounds below. Put your answers on the lines next to the boxed functional groups. Amoxicillin NH2 HO N OH Guanine N NH N? NH2 HO OH Fluoxetine (Prozac) Ya