The molecule with the SMILES representation of CC(=O)NCC1=C(NC(C)=O)C2CC1C(C)(C)C2C 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}.