For ch3nhc(-o)chchch2nh4 1) draw the lewis structure. use a line for showing a bonding pair of electrons. 2) redraw the compound as the three-dimesional form, and write down the hybridization type on each atom other than hydrogen. 3) draw the most stable(resonance) form as the line-angular form. 4) check the carbon with the lowest electron density on the answer of 3) 5) check the carbon with the highest electron density on the answer of 3)