You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: It belongs to the muscarinic antagonist class of molecules. Please write the SMILES representation of it.
user
CCOC(=O)c1ccc(NC(=O)N(C(=O)C(N)Cc2ccc(O)cc2)C2CCC[N+](C)(Cc3ccc(OC)c(OC)c3)C2)cc1.O=C([O-])C(F)(F)F
assistant