The molecule with the SMILES CC(C)(C)C(=O)OCCn1c(=O)c2cc3c(=O)n(CCOC(=O)C(C)(C)C)c(=O)c3cc2c1=O 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}.