Phenyl magnesium bromide reacts with methanol to give 

 

Different possible thermal decomposition pathways for peroxyesters are shown below. Match each pathway from List I with an appropriate structure from List II and select the correct answer using the code given below the lists.

	List-I		List-II
$\mathrm{P}.$	Pathway $\mathrm{P}$	$1.$
$\mathrm{Q}.$	Pathway $\mathrm{Q}$	$2.$
$\mathrm{R}.$	Pathway $\mathrm{R}$	$3.$
$\mathrm{S}.$	Pathway $\mathrm{S}$	$4.$