The molecule with the SMILES Cc1ccnc2c(N3C(=O)C4C5C=CC(C5)C4(C)C3=O)cccc12 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}.