b) Indicate which structure is an enantiomer of A: CH3 CH3 OH CH3 ih Los con H HO HO CH5 H CH3 HO C2H5 C2H5 H (A) c) What is a chiral compound? Explain by drawing an example (you can make up your own chemical compound...you can even explain using shapes, colours, etc.) d) Assign E or Z configuration to the following alkenes. Be sure to show your reasoning! Given: Atomic numbers increase in the order H