Task: Please determine if the compound with the SMILES O=C1N=C2SCCN2/C1=C\c1ccc(Cl)cc1 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=C1N=C2SCCN2/C1=C\c1ccc(Cl)cc1
O=C1N=C2SCCN2/C1=C\c1ccc(Cl)cc1
(5Z)-5-[(4-chlorophenyl)methylidene]-2,3-dihydroimidazo[2,1-b][1,3]thiazol-6-one