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 a organic light-emitting diode and belongs to the electroluminescent class of molecules, known to have an effect on electroluminescent device. Please represent the molecule in SMILES.
user
c1ccc(-c2nc(-c3ccc(-c4nc5ccccc5c5cc6c(cc45)Oc4ccccc4C64c5ccccc5-c5ccccc54)cc3)nc(-c3cccc4c3oc3ccccc34)n2)cc1
assistant