N2-Methyl Alfuzosin Hydrochloride;Alfuzosin Impurity 3(Alfuzosin EP Impurity C);Alfuzosin-EP-Imp-C;(RS)-N-[3-[(4-AMino-6,7-diMethoxy-2-quinazolinyl)aMino]propyl]tetrahydro-N-Methyl-2-furancarboxaMide Hydrochloride;N-(3-(4-aMino-6,7-diMethoxyquinazolin-2-ylaMino)propyl)-N-Methyltetrahydrofuran-2-carboxaMide hydrochloride;Alfuzosin EP IMpurity C;N-(3-(4-Amino-6,7-dimethoxyquinazolin-2-ylamino)propyl)-N-methyltetrahydrofuran-2-carboxamide;Alfuzosin EP Impurity C HCl