16607
We studied well - characterized boehmite engineered NP [ aluminum oxide hydroxide , AlO ( OH ) ] .
 Chemical: boehmite; Chemical: aluminum oxide hydroxide; Chemical: AlO ( OH )
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: boehmite; Chemical: aluminum oxide hydroxide; Chemical: AlO ( OH )