You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a broncho elaxant, a central nervous system depressant, and anti cholinergic. Please represent the molecule in SMILES.
user
Oc1ccc(C2c3c(O)cc(O)cc3C3C(c4ccc(O)cc4)c4c(O)cc(O)cc4C23)cc1
assistant