The molecule with the SMILES CCCC(=O)N(Cc1cc2cccc(C)c2[nH]c1=O)c1ccccc1OC displays 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}.