Step 1: Analyze the reaction.
In this reaction, meta-chloroperbenzoic acid is likely undergoing an electrophilic aromatic substitution reaction, where the aromatic ring is being oxidized by the peracid. This typically results in an oxygen-containing substituent. The methyl groups (Me) remain unchanged during the reaction.
Step 2: Identifying the product.
The reaction is expected to produce an ester or ether, depending on the structure of the reactant. Based on the electron-donating nature of the methyl groups, the major product would involve the formation of an ether.
Step 3: Conclusion.
The correct major product is an ether with a structure similar to option (B).