You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a fluorescent.
user
CCCCc1cc2c(cc1N(CC)CC)Oc1cc(N(CC)CC)c(CCCC)cc1C21c2ccccc2C(=O)N1NC(=O)O
assistant