Task: Please estimate if the compound with the SMILES O=C1/C(=C/c2ccccc2)Oc2cc(OC(=O)N3CCOCC3)ccc21 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=C1/C(=C/c2ccccc2)Oc2cc(OC(=O)N3CCOCC3)ccc21
O=C1/C(=C/c2ccccc2)Oc2cc(OC(=O)N3CCOCC3)ccc21
[(2Z)-2-benzylidene-3-oxo-1-benzofuran-6-yl] morpholine-4-carboxylate