The chemical with the SMILES O=C1CCCc2c1[nH]c1ccc(Br)cc21 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=C1CCCc2c1[nH]c1ccc(Br)cc21
O=C1CCCc2c1[nH]c1ccc(Br)cc21
6-bromo-2,3,4,9-tetrahydrocarbazol-1-one