The molecule with the SMILES CN1CCN(c2cc3c(c4c2[nH]c2ccccc24)C(=O)CC(C)(C)C3)CC1 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}.