tokens: Oseltamivir ( GS4104 ) , which can be administered orally , is the prodrug of GS4071 , a potent and selective inhibitor of influenzavirus neuraminidases .
folded_tokens: Oseltamivir ( gs4104 ) , which can be administer orally , be the prodrug of gs4071 , a potent and selective inhibitor of influenzavirus neuraminidase .