Based on the SMILES c1ccc(-c2nc(Sc3ncnc4c3cnn4-c3ccccc3)n[nH]2)cc1, the molecule shows no positive allosteric modulation of the M1 muscarinic receptor activity.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {m1_muscarinic_agonist#no &NULL}{m1_muscarinic_agonist__names__noun}.