Task: Please estimate if the molecule with the SMILES COc1ccc(OC)c(C2C(C(C)=O)=C(O)C(=O)N2c2ccc(O)cc2)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}
COc1ccc(OC)c(C2C(C(C)=O)=C(O)C(=O)N2c2ccc(O)cc2)c1
COc1ccc(OC)c(C2C(C(C)=O)=C(O)C(=O)N2c2ccc(O)cc2)c1
3-acetyl-2-(2,5-dimethoxyphenyl)-4-hydroxy-1-(4-hydroxyphenyl)-2H-pyrrol-5-one