Task: Please determine if the molecule with the SMILES O=C(O)c1ccc(N2C(=O)/C(=C/C=C/c3ccccc3)SC2=S)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=C(O)c1ccc(N2C(=O)/C(=C/C=C/c3ccccc3)SC2=S)cc1
O=C(O)c1ccc(N2C(=O)/C(=C/C=C/c3ccccc3)SC2=S)cc1
4-[(5Z)-4-oxo-5-[(E)-3-phenylprop-2-enylidene]-2-sulfanylidene-1,3-thiazolidin-3-yl]benzoic acid