c. (0) Draw the product F of the reaction shown in Scheme 3, where E undergoes an electrocyclic ring closure under photochemical conditions. Include the appropriate stereochemistry in your answer and account for the stereochemical outcome in terms of the Woodward Hoffman rules. Ph hv Me E Scheme 3 16 marks/ (i) Compounds G and I can undergo a [4 + 2) cycloaddition reaction as shown in Scheme 4. Show the structure of the cycloaddition product I and draw the mechanism by which it is formed. . I G H Scheme 4 14 marks)