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: It belongs to the muscarinic receptor antagonist class of molecules.
user
CN(CC1C2CN(Cc3ccccc3)CC21)C(=O)C(O)(c1ccccc1)c1ccsc1
assistant