The SMILES O=C1C2CC=C(Cl)CC2C(=O)N1CN(Cc1ccco1)CN1C(=O)C2CC=C(Cl)CC2C1=O 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}.