Determine the aromatic product formed by oxidizing the given molecule with an excess of the oxidizing agent PCC.

Chemical structure of a molecule with hydroxyl groups, showing a potential product after oxidation.

Chemical structure of a molecule with carbonyl groups, indicating a product of oxidation.

Chemical structure of a molecule with hydroxyl and carbonyl groups, showing an oxidation product.

Chemical structure of a molecule with two carbonyl groups, representing a final oxidation product.