<unk>  is an antiviral drug that was being developed by Schering-Plough for prevention of asthma exacerbations and common cold symptoms in patients exposed to picornavirus respiratory infections.<unk>  is oral medication, which is active against viruses in the Picornaviridae family, including Enterovirus and Rhinovirus.
Pleconaril
Riociguat
Plerixafor
Avacopan
Fosaprepitant
Tasimelteon
Olopatadine 
Methapyrilene