The SMILES Cc1nn(-c2ccccc2)c(Cl)c1C(=O)N1CCN(c2ncnc3c2cnn3-c2ccccc2)CC1 is 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}.