for the following products
(alphaR)-alpha-[[[2-(4-Nitrophenyl)ethyl]amino]methyl]benzenemethanol hydrochloride | (R)-2-((4-Nitrophenethyl)amino)-1-phenylethanol hydrochloride | (R)-[[[2-(4-Nitrophenyl)ethyl]amino]methyl]-benzenemethanol and (R)-2-[[2-(4-Nitrophenyl ethyl] amino]-1-phenyl ethanol monohydrochloride
