Agonist--antagonist--muscarinic receptor ternary complex.
D000818:Animals; D002540:Cerebral Cortex / Q000378:metabolism; D051381:Rats; D011950:Receptors, Cholinergic / Q000378:metabolism*; D011976:Receptors, Muscarinic / Q000378:metabolism*
D011950:Receptors, Cholinergic; D011976:Receptors, Muscarinic