2-Methyl-2-propanyl {(2R,6S,12Z,13aS,14aR,16aS)-14a-[(cyclopropylsulfonyl)carbamoyl]-2-[(3-ethyl-7-methoxy-2-quinoxalinyl)oxy]-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclop ropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-6-yl}carbamate

C1KIK8 — NS3 protease