Task: Please estimate if the compound with the SMILES Cn1c(NCCc2ccccc2)cc(=O)n(C)c1=O 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}
Cn1c(NCCc2ccccc2)cc(=O)n(C)c1=O
Cn1c(NCCc2ccccc2)cc(=O)n(C)c1=O
1,3-dimethyl-6-(2-phenylethylamino)pyrimidine-2,4-dione