Draw the perspective drawing and the Fischer projection for (2S,4R,5R)-5-chloro-4-ethyl-2-iodo - 4-methylheptane. Provide the correct name for the given stereoisomer. The name should include R or S configuration for each chiral center. Then, draw its Fischer projection Assign R or S on each chiral center in the given Fischer projection. Convert the projection into a perspective drawing. Take particular care to indicate stereochemistry properly. Please answer these questions with explanations.
