diethyl ({4-[(2S,3R)-2-[({[(3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl]oxy}carbonyl)amino]-3-hydroxy-4-{[(4-methoxyphenyl)sulfonyl][(2S)-2-methylbutyl]amino}butyl]phenoxy}methyl)phosphonate

P03367 — Gag-Pol polyprotein