You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a muscarinic receptor antagonist and belongs to the muscarinic antagonist class of molecules.
user
C[N+]1(CCC=Cc2ccccc2)CCC(C(C(N)=O)(c2ccccc2)c2ccccc2)C1
assistant