The correct answer is B. Furan.
A heterocyclic compound is a cyclic compound that contains at least one atom other than carbon in its ring structure. Furan is a six-membered ring with one oxygen atom and five carbon atoms. It is a colorless, flammable liquid with a peppermint-like odor. Furan is used as a solvent, a chemical
intermediate, and a flavoring agent.Naphthalene is a white, crystalline solid with a characteristic odor. It is a member of the polycyclic aromatic hydrocarbons (PAHs). Naphthalene is used as a moth repellent, a solvent, and a precursor to other chemicals.
Benzene is a colorless, flammable liquid with a sweet odor. It is a member of the aromatic hydrocarbons. Benzene is used as a solvent, a chemical intermediate, and a fuel.
Anthracene is a black, crystalline solid with a characteristic odor. It is a member of the polycyclic aromatic hydrocarbons (PAHs). Anthracene is used as a precursor to other chemicals, such as dyes and pharmaceuticals.