Identification of Aromatic Compounds

In organic chemistry, aromatic compounds are a distinct class of compounds characterized by their unique structure and stability. Aromatic compounds contain a ring of carbon atoms with alternating double bonds, adhering to Huckel's rule, which states that for a compound to be aromatic, it must have a planar structure, cyclic arrangement, and possess (4n + 2) π electrons, where n is a non-negative integer.

Which of the following compounds is an example of an aromatic compound?