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
O=C(C1CCC(O)CC1)N1c2ccccc2CCC1CN1CCN(C2=COC(C3=CC=CCC3)=CO2)CC1
assistant