Task: Please estimate if the compound with the SMILES CSc1ccc(Cl)c(C(=O)NC2CCCC2)c1 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}
CSc1ccc(Cl)c(C(=O)NC2CCCC2)c1
CSc1ccc(Cl)c(C(=O)NC2CCCC2)c1
2-chloro-N-cyclopentyl-5-methylsulfanylbenzamide