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 organic light-emitting and light-emitting. Please represent the molecule in SMILES.
user
c1cncc(N2c3ccccc3N(c3cccnc3)C2C2N(c3cccnc3)c3ccccc3N2c2cccnc2)c1
assistant