Question
An aromatic compound $‘A’$ on heating with $Br_2$ and $KOH$ forms a compound $‘B’$ of molecular formula $C_6H_7N$ which on reacting with $CHCl_3$ and alcoholic $KOH$ produces a foul smelling compound $‘C’.$ Write the structures and IUPAC names of compounds $A, B$ and $C.$

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