Task: Please predict if the molecule with the SMILES O=C(O)CC1S/C(=N\N=C\c2ccc(Br)cc2)N(c2ccccc2)C1=O 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)CC1S/C(=N\N=C\c2ccc(Br)cc2)N(c2ccccc2)C1=O
O=C(O)CC1S/C(=N\N=C\c2ccc(Br)cc2)N(c2ccccc2)C1=O
2-[(2Z)-2-[(E)-(4-bromophenyl)methylidenehydrazinylidene]-4-oxo-3-phenyl-1,3-thiazolidin-5-yl]acetic acid