The chemical with the SMILES COC(=O)COn1c(SCC(=O)OC)nc2ccccc2c1=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}.
COC(=O)COn1c(SCC(=O)OC)nc2ccccc2c1=O
COC(=O)COn1c(SCC(=O)OC)nc2ccccc2c1=O
methyl2-[3-(2-methoxy-2-oxoethoxy)-4-oxoquinazolin-2-yl]sulfanylacetate