Task: Please predict if the compound with the SMILES COC(=O)CN1C(=O)S/C(=C/c2cc(C)n(C)c2C)C1=O is an inhibitor of factor XIa (FXIa).
Result: no
Task: Please {#determine|predict|estimate!} if the {#molecule|compound!} with the {SMILES__description} {SMILES#} is {MUV-846__names__noun}.
Result: {MUV-846#no&yes}
COC(=O)CN1C(=O)S/C(=C/c2cc(C)n(C)c2C)C1=O
COC(=O)CN1C(=O)S/C(=C/c2cc(C)n(C)c2C)C1=O
methyl 2-[(5E)-2,4-dioxo-5-[(1,2,5-trimethylpyrrol-3-yl)methylidene]-1,3-thiazolidin-3-yl]acetate