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
N#Cc1ccc(N2C3CCC2CN(C(=O)CCNC2(c4ncccc4F)CC2)C3)nc1
assistant