MCQ
The $IUPAC$ name of following compound is


- A$3-$cyano $-5-$ hydroxy cyclohex $-5-$ enoic acid
- B$3-$ cyano $-5-$ hydroxy cyclohex $-5-$ ene carboxylic acid
- C$3-$ hydroxy $-5-$ cyano cyclohex $-2-$ enoic acid
- ✓$5-$ cyano $-3-$ hydroxy cyclohex $-2-$ ene carboxylic acid


