Which non-hydrogen groups are eclipsed in the highest energy conformation?

compound (1s-3r)-3-chlorocyclohexane

Highest Energy 2nd Lowest Energy Lowest Energy Newman projection Heat of formation C1-C4 bond distance C1-C2-C3 bond angle C1-C2-C3-C4 dihedral Whith non-hydrogen groups are eclipsed in the highest energy conformation? (2 pts) Which non-hydrogen groups are anti to one another in the lowest energy conformation? (2 pts)