The SMILES COc1cccc(-c2cc3nc4c(c(N5CCC6(CC5)OCCO6)n3n2)CCCC4)c1 represents a molecule that shows no positive allosteric modulation of the M1 muscarinic receptor activity.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {m1_muscarinic_agonist#no &NULL}{m1_muscarinic_agonist__names__noun}.