The molecule with the SMILES representation of Cc1nc2ccccc2c2c1C(=O)N(CCC1=CCCCC1)C2=O shows 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}.