Task: Please estimate if the molecule with the SMILES O=C(O)CCCN/C=C1/C(=O)Oc2ccccc2C1=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)CCCN/C=C1/C(=O)Oc2ccccc2C1=O
O=C(O)CCCN/C=C1/C(=O)Oc2ccccc2C1=O
4-[[(E)-[2,4-bis(oxidanylidene)chromen-3-ylidene]methyl]amino]butanoicacid