GKFix MCQ Question

What is the IUPAC name for the compound CH3–CH=C(CH2CH3)–CH2–CH2–CH2–CH2–CH3?

• A. 2-Ethylhept-1-ene
• B. 2-Ethylhept-2-ene
• C. 3-Ethylhept-2-ene
• D. 4-Ethylhept-2-ene