You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: It belongs to the high refractive index class of molecules.
user
C=C(C)C(=O)OCCNC(=O)Oc1ccc(C(=C(c2ccc(OC(=O)NCCOC(=O)C(C)=CC)cc2)c2ccc(OC(=O)NCCOC(=O)C(C)C)cc2)c2ccc(OC(=O)NCCOC(=O)C(=C)C)cc2)cc1
assistant