The SMILES O=C1C=CC(=C2NN=C(SCC(=O)N3CCc4ccccc4C3)N2Cc2ccco2)C=C1 is from 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}.