Task: Please determine if the molecule with the SMILES O=C(Cn1c(=O)oc2ccccc21)Nc1nc(-c2ccccc2)cs1 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}
O=C(Cn1c(=O)oc2ccccc21)Nc1nc(-c2ccccc2)cs1
O=C(Cn1c(=O)oc2ccccc21)Nc1nc(-c2ccccc2)cs1
2-(2-oxo-1,3-benzoxazol-3-yl)-N-(4-phenyl-1,3-thiazol-2-yl)acetamide