Task: Please estimate if the compound with the SMILES COCCn1ccc(=O)c(Cc2ccc(Cl)cc2)c1O 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}
COCCn1ccc(=O)c(Cc2ccc(Cl)cc2)c1O
COCCn1ccc(=O)c(Cc2ccc(Cl)cc2)c1O
3-[(4-chlorophenyl)methyl]-1-(2-methoxyethyl)-2-oxidanyl-pyridin-4-one