The molecule with the SMILES representation of CCCn1c2c(c(O)c(C(=O)Nc3ncccc3C)c1=O)CCCC2 exhibits 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}.