The SMILES CC1N=C2c3ccccc3N=C(SCc3cc(=O)n4cc(Cl)ccc4n3)N2C1=O 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}.