The molecule with the SMILES representation of COCCn1c(-c2cc(OC)c(OC)c(OC)c2)nc2oc3ccccc3c(=O)c2c1=O 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}.