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: It is a molecule that belongs to the electroluminescent, organic electroluminescent, and high luminous efficiency classes, and it has an effect on organic electroluminescence as well as impacts light emission. Please represent the molecule in SMILES.
user
Cc1ccc2c(c1)c1cc(C)ccc1n2-c1ccc2c(c1)C(C)(C)C1(O2)Oc2ccc(-n3c4ccc(C)cc4c4cc(C)ccc43)cc2C1(C)C
assistant