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: It belongs to the light-emitting class of molecules.
user
c1ccc(N(c2ccc3c(c2)C(CCCCCc2ccc4c(c2)CC4)(CCCCCc2ccc4c(c2)CC4)c2cc(N(c4ccccc4)c4ccc5ccccc5c4)ccc2-3)c2ccc3ccccc3c2)cc1
assistant