Task: Please estimate if the compound with the SMILES O=C(c1cc(Cl)c(=O)n(Cc2ccccc2)c1)N1CCOCC1 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}
1-benzyl-3-chloro-5-(morpholine-4-carbonyl)pyridin-2-one