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 a fluorescent.
user
CCN(CC)C(=O)c1ccc(P(=O)(OCCCCCC(=O)OC(C)(C)C)OCCCCNC(=O)OC(C)(C)C)cc1C1=c2cc3c4c(c2Oc2c1cc1c5c2CCCN5CCC1)CCC[N+]=4CCC3
assistant