Task: Please create a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=C(O)CCCN/C=C1/C(=O)Oc2ccccc2C1=O
Task: Please {#create|generate!} a {#molecule|compound!} that is {MUV-846#not &NULL}{MUV-846__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
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