The molecule shown below is a 1 point potential drug for osteoporosis. Which of the following bonds in the choices is the strongest? * 16 15 10 HN12 13 14 N' C10-011 C2-C3 C3-C4 C14-N15 C8-C9 Among the four structures in the 1 point choices, one is not a valid resonance form. Identify the wrong structure. CH, = CH2 CH3 dfhj76 CH,= %3D CH3 deefr7 :CH,-N-0: dderfefed N-O: | CH3 dddeebg Arrange the following groups in 1 point increasing CIP priority order: " NH; II IV O II, II, , IV O II, 1, IV, II O I, 1, IV, II O I, IV, II I How many cis/trans isomers are possible for the following compound? * 1 point CH3 CH2OH H,C 1- H2C CH H3C CH3 O 2 Rank the formal charge of the atoms 1 point indicated (from most positive to most negative): * :0: CH,-N-O: ii ii O ii > i > i O i> iii > i O ii > iii > i NE