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 high refractive index class of molecules. Please write the SMILES representation of it.
user
CCCCc1cc(C(=O)NC2CCC(C(C)(C)C)CC2)cc(C(=O)NC2CCC(C(C)(C)C)CC2)c1
assistant