[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=C][Branch1][#C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][C][O][O]"}, {"from": "gpt", "value": "The molecule is a benzoate ester formed from the condensation of the carboxy group of salicylic acid with one of the hydroxy groups of ethylene glycol. It is found as an active ingredient and topical analgesic in patches used to provide relief for mild to moderate muscle and joint pain.   This drug belongs to the salicylate group of drugs, which are used as analgesic agents for the treatment of mild to moderate pain.  Glycol salicylate (GS), composed of salicylic acid (SA) and ethylene glycol, is a non-steroidal anti-inflammatory drug.   This ingredient is an important component of many topical creams and sprays for the relief of aches, pains, and stiffness of the muscles, joints, and tendons."}]