Task: Please determine if the molecule with the SMILES COC(=O)C(C=C1C=CC(=O)C=C1)=C1Nc2ccccc2N1 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)C(C=C1C=CC(=O)C=C1)=C1Nc2ccccc2N1
COC(=O)C(C=C1C=CC(=O)C=C1)=C1Nc2ccccc2N1
methyl2-(1,3-dihydrobenzimidazol-2-ylidene)-3-(4-oxidanylidenecyclohexa-2,5-dien-1-ylidene)propanoate