While writing this exam, I started to develop a headache, so I decided to take some aspirin, also known as acetylsalicylic acid. After taking the aspirin, I got to thinking about aspirin and its molecules. Which of the following is the correct chemical formula for aspirin?
1) C9H8O4
2) C₆H₈O₆
3) C₇H₆O₂
4) C₆H₁₂O₆