The SMILES Cc1ccc(Sc2c(C)[nH]n(C(C)(C)C)c2=O)cc1 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}.