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: The molecule is electroluminescent. Please represent the molecule in SMILES.
user
C=CC1=C(C=CC)c2ccccc2C12c1ccccc1C1(c3ccccc3-c3ccccc31)c1ccc(N(c3ccc(NC4=CC=CCC4)cc3)c3ccc(N(c4ccccc4)c4ccccc4)cc3)cc12
assistant