You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a fluorescent member of the fluorescent dye class.
user
CC(=O)C1CCN(c2nc(N3CCC(C(C)=O)CC3)nc(N3CCC(C(C)=O)CC3)n2)CC1
assistant