(1S,2S)-2-[(N-{[(7-cyano-7-azaspiro[3.5]nonan-2-yl)oxy]carbonyl}-L-leucyl)amino]-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid

P0DTD1 — Replicase polyprotein 1ab