Suggest a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=C(O)CCCN/C=C1/C(=O)Oc2ccccc2C1=O
{#Create|Generate|Propose|Suggest|Design|Invent!} 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