Suggest a molecule that is not an agonist of the S1P1 receptor and report its SMILES.
Result: O=c1ccc2cc3c([nH]c4ccc(Br)cc43)oc-2c1O
{#Create|Generate|Propose|Suggest|Design|Invent!} a {#molecule|compound!} that is {MUV-466#not &NULL}{MUV-466__names__noun} and report its {SMILES__description}.
Result: {SMILES#}
O=c1ccc2cc3c([nH]c4ccc(Br)cc43)oc-2c1O
O=c1ccc2cc3c([nH]c4ccc(Br)cc43)oc-2c1O
9-bromo-4-hydroxy-6H-chromeno[2,3-b]indol-3-one