Task: Please estimate if the compound with the SMILES COC(=O)CN1C(=O)CC(C)(C)S(=O)c2ccccc21 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)CC(C)(C)S(=O)c2ccccc21
COC(=O)CN1C(=O)CC(C)(C)S(=O)c2ccccc21
methyl 2-(2,2-dimethyl-1,4-dioxo-3H-1λ4,5-benzothiazepin-5-yl)acetate