Task: Please estimate if the molecule with the SMILES Cn1c(=O)n(-c2cccc(Cl)c2)c(=O)n1C 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(=O)n(-c2cccc(Cl)c2)c(=O)n1C
Cn1c(=O)n(-c2cccc(Cl)c2)c(=O)n1C
4-(3-chlorophenyl)-1,2-dimethyl-1,2,4-triazolidine-3,5-dione