3,5-diamino-6-chloro-N-(1-N-(2-hydroxyl-3-naphthoxypropylamino)ethylcarbamoyl)-1-methylethylpyrazine-2-carboxamide
3,5-diamino-6-chloro-n-(1-n-(2-hydroxyl-3-naphthoxypropylamino)ethylcarbamoyl)-1-methylethylpyrazine-2-carboxamide