The SMILES O=C1C=C(N2CCN(C3=CC(=O)CCC3)CC2)CCC1 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}.