ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   p u b c h e m dot n   c   b   i dot n   l   m dot n   i   h dot g o v	h   t   t   p   c o l o n   s l a s h   s l a s h   p u b c h e m dot n   c   b   i dot n   l   m dot n   i   h dot g o v	1