The SMILES NC(Cc1cc(I)c(Oc2ccc(O)c(I)c2)c(I)c1)C(=O)[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}.