Description

Each and every important directions are highlighted in the attached directions file and don`t copy and paste from article

core part is to focus on goal, purpose, and intent of this article
redraw the chemical structures and chemical mechanisms

The PDF uploaded is the article you need to work on.

Vancouver 1 sources ( the given PDF).

DO NOT CARE ABOUT THE CHEM SKETCH SOFTWARE , JUST SNIP THE REQUIRED CHEMICAL STRUCTURE AND PASTE IT IN THE WORK