Task: Please predict if the compound with the SMILES CSc1cc(-c2ccc(Cl)cc2)c(C(=O)NN)s1 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}
CSc1cc(-c2ccc(Cl)cc2)c(C(=O)NN)s1
CSc1cc(-c2ccc(Cl)cc2)c(C(=O)NN)s1
3-(4-chlorophenyl)-5-methylsulfanylthiophene-2-carbohydrazide