Task: Please create a compound that is not an inhibitor of factor XIa (FXIa) and report its SMILES.
Result: O=C1C=Cc2c/c(=C3\NC4=C(CCc5ccccc54)S3)c(=O)oc2=C1
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=C1C=Cc2c/c(=C3\NC4=C(CCc5ccccc54)S3)c(=O)oc2=C1
O=C1C=Cc2c/c(=C3\NC4=C(CCc5ccccc54)S3)c(=O)oc2=C1
(3Z)-3-(4,5-dihydro-1H-benzo[e][1,3]benzothiazol-2-ylidene)chromene-2,7-dione