The SMILES CCCC1(C(=O)O)NC(c2ccc(OC)cc2O)C2C(=O)N(c3ccc(OC)cc3)C(=O)C21 is from 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}.