2767
Hexagonal tris ( o - phenylenedioxy ) cyclotriphosphazene ( TPP ) is used as ahost for organizing dipolar molecular rotor guests into regular trigonal arrays .
 Chemical: tris ( o - phenylenedioxy ) cyclotriphosphazene; Chemical: TPP
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: tris ( o - phenylenedioxy ) cyclotriphosphazene; Chemical: TPP