The molecule with the SMILES representation of O=c1c2ccccc2n2cnnc2n1-c1ccccc1 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=c1c2ccccc2n2cnnc2n1-c1ccccc1
O=c1c2ccccc2n2cnnc2n1-c1ccccc1
4-phenyl-[1,2,4]triazolo[4,3-a]quinazolin-5-one