N-ethyl-3-hydroxy-2-phenyl-N-(pyridin-4-ylmethyl)propanamide;N-Ethyl-?-(hydroxymethyl)-N-(4-pyridinylmethyl)benzeneacetamide; N-Ethyl-2-phenyl-N-(4-pyridylmethyl)hydracrylamide; N-Ethyl-N-(?-picolyl)tropamide; Tropic Acid-N-ethyl-N-(?-picolyl)amide; Tropicamide; Visumidriatic;