You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It belongs to the muscarinic receptor antagonist class of molecules. Use the above information to create a molecule.
user
CCN(CC1CCN(C(=O)N2CCN(C(=O)OC(C)(C)C)CC2)CC1)C(C)Cc1ccc(OC)cc1.O.O=C(OC(C(=O)O)C(OC(=O)c1ccccc1)C(=O)O)c1ccccc1
assistant