The molecule with the SMILES representation of C=CCNc1nc(C2(C)CC3(CC(C)(C)OC3=O)C(=O)O2)cs1 shows no positive allosteric modulation of the M1 muscarinic receptor activity.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {m1_muscarinic_agonist#no &NULL}{m1_muscarinic_agonist__names__noun}.