You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a muscarinic receptor antagonist.
user
CCN(C(C)Cc1ccc2c(c1)CCO2)C(C1CCNCC1)S(C)(=O)=O
assistant