The SMILES Cc1ccc(CN2CC34C=CC(O3)C(C(=O)NCc3ccco3)C4C2=O)cc1 represents a molecule that shows 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}.