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 anti viral. Please represent the molecule in SMILES.
user
C=C1NC(C2CCCN2C(=O)C(NC(O)OC)C(C)C)=NCC=CC2=C1C=CC(C)(C1=CCC3(C)C(=C1)C=Cc1nc(C4CC(SC)CN4C(=O)C(NC(=O)OC)c4ccccc4)[nH]c13)C2
assistant