The SMILES CC(=O)C1C2c3ccccc3OC1(C)N=c1s/c(=C/c3cnn(C)c3)c(=O)n12 represents a molecule that exhibits no positive allosteric modulation of the M1 muscarinic receptor activity.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {m1_muscarinic_agonist#no &NULL}{m1_muscarinic_agonist__names__noun}.