Invent a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: C=CCNC(=O)c1cc2cccc(OC)c2oc1=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#}
C=CCNC(=O)c1cc2cccc(OC)c2oc1=O
C=CCNC(=O)c1cc2cccc(OC)c2oc1=O
8-methoxy-2-oxo-N-prop-2-enylchromene-3-carboxamide