Question

levonotgestrel is a commonly used contraceptive. The number of chiral centers present in this molecule is?

• A. $4$
• B. $5$
• C. $6$
• D. $7$

Answer 1

The correct option is A $4$

Chiral $\Rightarrow$ should have all 4 different group

All the Asterisk $(\ast )$ carbons are chiral.