Task: Please determine if the compound with the SMILES O=c1cc(NC2CCCCC2)c2ccccc2o1 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}
O=c1cc(NC2CCCCC2)c2ccccc2o1
O=c1cc(NC2CCCCC2)c2ccccc2o1
4-(cyclohexylamino)chromen-2-one