The molecule SMILES Cc1c2c(nc3nc4ccccc4n13)CC(C)(C)CC2=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}.