Invent a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: C=CCN(CC=C)C(=S)NC(=O)/C=C/c1ccccc1
{#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#}
(E)-N-[bis(prop-2-enyl)carbamothioyl]-3-phenylprop-2-enamide