Task: Please estimate if the molecule with the SMILES O=C1NC(=S)/C(=C\c2ccc(-c3ccccc3Cl)o2)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}
O=C1NC(=S)/C(=C\c2ccc(-c3ccccc3Cl)o2)S1
O=C1NC(=S)/C(=C\c2ccc(-c3ccccc3Cl)o2)S1
(5E)-5-[[5-(2-chlorophenyl)furan-2-yl]methylidene]-4-sulfanylidene-1,3-thiazolidin-2-one