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 acat inhibitor and belongs to the tachykinin receptor antagonist class of molecules. Please represent the molecule in SMILES.
user
CCOC(=O)CCCn1c(C(=O)OCC)c(-c2ccccc2)c2ccccc2c1=O
assistant