The compound with the SMILES representation of O=c1ccc2cc3c([nH]c4ccc(Br)cc43)oc-2c1O is not an agonist of the S1P1 receptor.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-466#not &NULL}{MUV-466__names__noun}.
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