The SMILES CN1C(=O)C2(C(C#N)=C(N)Oc3n[nH]c(-c4ccc(Cl)cc4)c32)c2ccccc21 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}.