The chemical with the SMILES representation of O=C1c2oc3ccccc3c(=O)c2C(c2ccc(Cl)cc2)N1c1ncccn1 is not an allosteric inhibitor of the M1 receptor.
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=C1c2oc3ccccc3c(=O)c2C(c2ccc(Cl)cc2)N1c1ncccn1
O=C1c2oc3ccccc3c(=O)c2C(c2ccc(Cl)cc2)N1c1ncccn1
1-(4-chlorophenyl)-2-pyrimidin-2-yl-1H-chromeno[2,3-c]pyrrole-3,9-dione