is used as:

The structure shown consists of a benzene ring with a carboxylic acid group ($$-COOH$$) and an acetoxy group ($$-OCOCH_3$$) at the ortho position. It's common name is Aspirin.

Primary Medicinal Uses of Aspirin:

Analgesic: To reduce minor to moderate pain (e.g., headaches, toothaches).

Antipyretic: To reduce fever by acting on the hypothalamus.

Anti-inflammatory: To decrease swelling and redness associated with conditions like arthritis.

Anti-platelet: In low doses, it prevents blood clotting, reducing the risk of heart attacks.

Hence, option (D) matches correctly.