Task: Please estimate if the compound with the SMILES CCN(C(=O)C1CCCN1C(=O)c1cccs1)c1nc2cc(Cl)ccc2s1 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}
CCN(C(=O)C1CCCN1C(=O)c1cccs1)c1nc2cc(Cl)ccc2s1
CCN(C(=O)C1CCCN1C(=O)c1cccs1)c1nc2cc(Cl)ccc2s1
N-(5-chloro-1,3-benzothiazol-2-yl)-N-ethyl-1-(thiophene-2-carbonyl)pyrrolidine-2-carboxamide