The SMILES COc1cc(-c2c3c(C)[nH]n(-c4ccccc4)c-3nc(=O)c2C#N)ccc1O is not modulating the M1 muscarinic receptor activity in a positive allosteric way.
The {#molecule |!}{SMILES__description} {SMILES#} is {m1_muscarinic_agonist#not &NULL}{m1_muscarinic_agonist__names__gerund}.