1-phenyl-2-(pyridin-2-ylamino)ethanol-D4;?-[(2-Pyridinylamino)methyl]benzenemethanol-d4; (±)-Phenyramidol-d4; 2-(?-Hydroxyphenethylamino)pyridine-d4; Cabral-d4; Evasprin-d4; Fenyramidol-d4;Phenyramidol-d4; ?-(2-Pyridylaminomethyl)benzyl Alcohol-d4;Phenyramidol-d4