The molecule with the SMILES CC1=CCC2C(=O)N(c3nc4ccccc4n3C)C(=O)C2C1 exhibits no positive allosteric modulation of the M1 muscarinic receptor activity.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {m1_muscarinic_agonist#no &NULL}{m1_muscarinic_agonist__names__noun}.