(1S,2S,5R)-8'-[(3-chloro-4-fluorophenyl)methyl]-2'-[2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl]-6'-hydroxy-9',10'-dihydro-2'H-spiro[bicyclo[3.1.0]hexane-2,3'-imidazo[5,1-a][2,6]naphthyridine]-1',5',7'(8'H)-trione

P14350 — Pro-Pol polyprotein