Benzeneacetic acid, alpha-hydroxy-alpha-phenyl-, 2-(diethylamino)ethyl ester, hydrochloride, mixt. with 5-ethyl-5-phenyl-2,4,6(1H,3H,5H)-pyrimidinetrione, 1-hexyl-3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione and N,N,4-trimethyl-gamma-phenylbenzenepropanamine hydrochloride