preferred_name: Acetaminophen/Dextromethorphan Hydrobromide/Guaifenesin/Phenylephrine Hydrochloride;Acetaminophen/Diphenhydramine Hydrochloride/Phenylephrine Hydrochloride 650 MG/20 ML-20 MG/20 ML-400 MG/20 ML-10 MG/20 ML; 650 MG/20 ML-25 MG/20 ML-10 MG/20 ML Oral Solution