Suggest a molecule that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: N#CC1=C(N)OC2=C(C(=O)CCC2)C1c1cccs1
{#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#}
2-amino-5-oxo-4-(thiophen-2-yl)-4,6,7,8-tetrahydrochromene-3-carbonitrile