[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][C][C][C][C@@H1][Branch2][Ring1][#Branch2][C][=Branch1][C][=O][N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][N][/C][=C][/S][=Branch1][C][=O][=Branch1][C][=O][C][N][C][=Branch1][C][=O][O][C][C][=C][C][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is an oligopeptide that is N-[(1E,3S)-6-amino-1-(methanesulfonyl)-6-oxohex-1-en-3-yl]-N(2)-carboxy-L-leucinamide in which the carboxy group is protected by a Cbz group. It is a SARS-CoV-2 Nsp5 main protease inhibitor that inhibits SARS-CoV-2 replication. It has a role as an EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor and an anticoronaviral agent. It is a benzyl ester, a sulfone, a secondary carboxamide, a primary carboxamide, an oligopeptide and an olefinic compound."}]