Task: Please determine if the compound with the SMILES CC(C)(C)NC(=O)Cn1c(=O)oc2ccc(Cl)cc21 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}
N-tert-butyl-2-(5-chloro-2-oxo-1,3-benzoxazol-3-yl)acetamide