The chemical with the SMILES representation of Cn1c(=O)c2cc(S(=O)(=O)NCCC(=O)N3CC=C(c4ccccc4)CC3)ccc2n(C)c1=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}.
Cn1c(=O)c2cc(S(=O)(=O)NCCC(=O)N3CC=C(c4ccccc4)CC3)ccc2n(C)c1=O
Cn1c(=O)c2cc(S(=O)(=O)NCCC(=O)N3CC=C(c4ccccc4)CC3)ccc2n(C)c1=O
1,3-dimethyl-2,4-dioxo-N-[3-oxo-3-(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)propyl]quinazoline-6-sulfonamide