You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: It belongs to the anti viral class of molecules. Please write the SMILES representation of it.
user
CC(C)(C)C(=O)OCOCC1=CC(O)C(n2ccc(NO)nc2=O)O1
assistant