The chemical with the SMILES representation of O=C1c2oc3ccc(Cl)cc3c(=O)c2C(c2cccc(Br)c2)N1CCO is not an allosteric inhibitor of the muscarinic acetylcholine receptor M1.
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-859#not &NULL}{MUV-859__names__noun}.
O=C1c2oc3ccc(Cl)cc3c(=O)c2C(c2cccc(Br)c2)N1CCO
O=C1c2oc3ccc(Cl)cc3c(=O)c2C(c2cccc(Br)c2)N1CCO
1-(3-bromophenyl)-7-chloro-2-(2-hydroxyethyl)-1H-chromeno[2,3-c]pyrrole-3,9-dione