Task: Please predict if the molecule with the SMILES COc1cccc(C2C=C(Nc3ccccc3)C(=O)N2c2ccccc2)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}
COc1cccc(C2C=C(Nc3ccccc3)C(=O)N2c2ccccc2)c1
COc1cccc(C2C=C(Nc3ccccc3)C(=O)N2c2ccccc2)c1
4-anilino-2-(3-methoxyphenyl)-1-phenyl-2H-pyrrol-5-one