The SMILES CCOC(=O)C(C)(C)Sc1nc2n(-c3ccc(C)cc3)[nH]cc-2c(=O)n1 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}.