The SMILES COc1ccc(CN2CCN(c3cc(C)nc4c5c(C)cc(C)nc5nn34)CC2)cc1F 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}.