Understanding drawings Please redraw the molecules shown below, expanding each condensed functional group to show its complete Lewis structure (show all bonds and lone pairs). A simple example would be: CH_3 OH rightarrow H_3 C - O - H Note the alcohol is expanded while the methyl group is not. If a hydrocarbon fragment is indicated (for example, "sec-Bu" in the first molecule), simply draw the line drawing for that fragment. Name the five functional groups (things like '"sec-Bu" are not functional groups).