Q.

The correct IUPAC name of the following compound is          [2022]

1 1-bromo-5-chloro-4-methylhexan-3-ol  
2 6-bromo-2-chloro-4-methylhexan-4-ol  
3 1-bromo-4-methyl-5-chlorohexan-3-ol  
4 6-bromo-4-methyl-2-chlorohexan-4-ol  

Ans.

(1)