Task: Please estimate if the compound with the SMILES O=C(Nc1cccc(C(=O)O)c1)/C(=C/c1ccc2c(c1)OCO2)NC(=O)c1cccc(Br)c1 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(Nc1cccc(C(=O)O)c1)/C(=C/c1ccc2c(c1)OCO2)NC(=O)c1cccc(Br)c1
O=C(Nc1cccc(C(=O)O)c1)/C(=C/c1ccc2c(c1)OCO2)NC(=O)c1cccc(Br)c1
3-[[(Z)-3-(1,3-benzodioxol-5-yl)-2-[(3-bromobenzoyl)amino]prop-2-enoyl]amino]benzoic acid