You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is anti viral.
user
CCOC(=O)c1cccc(-c2ccc3ncnc(NCCC(C)C)c3c2)c1
assistant