You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: It belongs to the electroluminescent class of molecules.
user
Cc1ccc(N(c2ccc(C)cc2)c2cc3c4c(c2)N(C(C)(C)C)c2cc(C)cc5c2P4c2c(cc(C)cc2N5C(C)(C)C)O3)cc1
assistant