You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a muscarinic receptor antagonist.
user
Cc1ccc(Cc2c(OC(N)=O)ccc(C3C4CCC3CN(Cc3ccccc3)C4)c2C)cc1
assistant