Task: Please estimate if the compound with the SMILES Cc1cccc(NC(=O)/C=C/c2ccc(Cl)cc2)n1 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}
Cc1cccc(NC(=O)/C=C/c2ccc(Cl)cc2)n1
Cc1cccc(NC(=O)/C=C/c2ccc(Cl)cc2)n1
(E)-3-(4-chlorophenyl)-N-(6-methylpyridin-2-yl)prop-2-enamide