8705
Poly - Ortho - Functionalizable Tetraarylporphycene Platform - Synthesis of Octacationic Derivatives Towards the Layer - by - Layer Design of Versatile Graphene Oxide Photoelectrodes .
 Poly - Ortho - Functionalizable Tetraarylporphycene, Octacationic, Graphene Oxide
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 Poly - Ortho - Functionalizable Tetraarylporphycene, Octacationic, Graphene Oxide