You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is fluorescent.
user
CCN1C(=CC=CC2=[N+](CCCCCC(=O)O)c3ccc(S(=O)(=O)O)cc3C2(C)CCOCCOCCOCCOCCOCCOC)C(C)(CCCS(=O)(=O)O)c2cc(S(=O)(=O)O)ccc21
assistant