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 anti viral. Please represent the molecule in SMILES.
user
C=C(C)C1CCC2(C(=O)NC(=O)CCCCCCCN)CCC3(C)C(CCC4C5(C)CCC(OC(C)=O)C(C)(C)C5CCC43C)C12
assistant