Task: Please predict if the compound with the SMILES O=C(CSc1nc2cc(Cl)ccc2s1)c1cc2ccccc2o1 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=C(CSc1nc2cc(Cl)ccc2s1)c1cc2ccccc2o1
O=C(CSc1nc2cc(Cl)ccc2s1)c1cc2ccccc2o1
1-(1-benzofuran-2-yl)-2-[(5-chloro-1,3-benzothiazol-2-yl)sulfanyl]ethanone