The SMILES O=C(NCCN1CCN(c2ccccc2)CC1)c1cccn2c(=O)c3cc(Cl)ccc3nc12 represents a molecule that displays 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}.