lamivudine (3tc) antiviral drug molecule. used in treatment of hiv and hepatitis b virus. atoms are represented as spheres with

lamivudine lamivudin 3tc thiacytidine cytidine nrti nucleoside analog reverse transcriptase inhibitor aids hiv acquired immunodeficiency syndrome human virus hepatitis resistance ebola hydrogen carbon nitrogen oxygen sulfur disease drug therapy medicine medicinal product pharmacology pharmacy pharmaceutical pharma treatment generic molecule atoms chemical chemistry composition atomic model molecular