You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the SMILES representation of the molecule with IUPAC name (5S)-3-[(5-acetyl-2-ethoxyphenyl)methyl]-5-(4-tert-butylphenyl)-5-methylimidazolidine-2,4-dione ?
user
CCOC1=CC=C(C(C)=O)C=C1CN1C(=O)NC(C)(C2=CC=C(C(C)(C)C)C=C2)C1=O
assistant