The molecule with the SMILES O=c1c(-c2ccc(Br)cc2)coc2c(CN3CCOCC3)c(O)ccc12 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}.