The molecule with the SMILES CC1=C(n2nnc3ccccc32)C(c2ccccc2)C(C#N)=C(N)O1 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}.