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: It belongs to the anti viral class of molecules.
user
CCCCOC(=O)N(CC(CN(C(=O)OCCCC)C(C(=O)O)C(C)C)OCn1cnc2c(=O)[nH]c(N)nc21)C(C(=O)O)C(C)C
assistant