The SMILES COc1ccc(Cc2nnc3n2N=C(c2cc4ccccc4o2)CS3)cc1OC 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}.