L-Alanine, N-((S)-((((2R,5R)-5-(6-amino-9H-purin-9-yl)-4-fluoro-2,5-dihydro-2-furanyl)oxy)methyl)phenoxyphosphinyl)-, ethyl ester
Rovafovir etalafenamide is under investigation in clinical trial NCT03472326 (Efficacy of GS-9131 Functional Monotherapy in HIV-1-Infected Adults Failing a Nucleos(t)Ide Reverse Transcriptase Inhibitor-Containing Regimen).