132993-99-8 2-Methyl-3-(5'-methoxybenzofuroyl-2')-4-dimethylaminomethyl-5-hydroxybenzofuran hydrochloride Methanone, (4-((dimethylamino)methyl)-5-hydroxy-2-methyl-3-benzofuranyl)(5-methoxy-2-benzofuranyl)-, hydrochloride