Task: Please estimate if the compound with the SMILES CC(=O)Oc1ccccc1C1=NN(C(C)=O)C(c2ccccc2)C1 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}
CC(=O)Oc1ccccc1C1=NN(C(C)=O)C(c2ccccc2)C1
CC(=O)Oc1ccccc1C1=NN(C(C)=O)C(c2ccccc2)C1
[2-(2-acetyl-3-phenyl-3,4-dihydropyrazol-5-yl)phenyl] acetate