The chemical with the SMILES CCn1cnc2sc(C(=O)N3CCN(c4ccc(OC)cc4)CC3)c(C)c2c1=O 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}.
CCn1cnc2sc(C(=O)N3CCN(c4ccc(OC)cc4)CC3)c(C)c2c1=O
CCn1cnc2sc(C(=O)N3CCN(c4ccc(OC)cc4)CC3)c(C)c2c1=O
3-ethyl-6-[4-(4-methoxyphenyl)piperazine-1-carbonyl]-5-methylthieno[2,3-d]pyrimidin-4-one