You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: It belongs to both the organic electroluminescent device and electroluminescent classes of molecules.
user
CC1(C)c2cc3c(cc2C(C)(C)C1(C)C)C(c1cccc(-c2ccccc2)n1)(c1cccc(-c2ccccc2)n1)c1cc2c(cc1O3)C(C)(C)C(C)(C)C2(C)C
assistant