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 light-emitting. Please represent the molecule in SMILES.
user
c1ccc(N(c2ccccc2)c2ccc3c(c2)oc2ccc(N(c4ccccc4)c4ccc5c(c4)oc4ccccc45)cc23)cc1
assistant