faviparivir antiviral drug molecule. used in treatment of ebola virus. atoms are represented as spheres with conventional color

favipiravir faviparivir antiviral virus viral rna influenza yellow fever footandmouth flavivirus arenavirus bunya enterovirus stockpile stockpiling pandemic epidemic hydrogen carbon nitrogen oxygen fluorine disease drug therapy medicine medicinal product pharmacology pharmacy pharmaceutical pharma treatment generic molecule atoms chemical chemistry composition atomic model molecular