b. The structure of ramipril, a prodrug that acts as an ACE inhibitor, is shown below: i. Show the structure of ramipril, as it would exist predominately in plasma AFTER metabolic transformation of the prodrug unit, which releases the active drug. (2 marks) ii. Taking into account the changes you made to the structure of ramipril in part (i), name an amino acid that would be able to interact fovoucoble with ramipril for EACH of the units circled (below) under physiological conditions. Indicate the nature of each interaction that would be formed