Flecainide Impurity - E

2,5-Bis(2,2,2-trifluoroethoxy)-N-(2-pyridylmethyl)benzamide; Flecainide Impurity; N-(Pyridin-2-ylmethyl)-2,5-bis(2,2,2-trifluoroethoxy)benzamide; Flecainide pyridine analog (USP);