644
It was observed that about 75 % of drug was released in 30 min from 1 : 3 molar ratio of ITRDNT and HP - beta - CD physical mixture , which was distinctly higher than ITR commercial capsules ( 70 % ) .
 Chemical: ITRDNT; Chemical: HP - beta - CD; Chemical: ITR
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: ITRDNT; Chemical: HP - beta - CD; Chemical: ITR