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: It belongs to the inhalation anaesthetic class of molecules. Please represent the molecule in SMILES.
user
C=CCN1CCC23c4c5ccc(O)c4OC2C(=O)CCC3(O)C1C5
assistant