9877
In addition , Neu2000 effectively scavenged hydroxyl radicals generated by iron ( III ) - ascorbate , reduced protein carbonyl formation mediated by hydroxyl radicals and peroxynitrite , and prevented glutathione oxidation caused by tert - butyl hydroperoxide in isolated mitochondria .
 Chemical: Neu2000; Chemical: hydroxyl; Chemical: iron ( III ) - ascorbate; Chemical: carbonyl; Chemical: hydroxyl; Chemical: peroxynitrite; Chemical: glutathione; Chemical: tert - butyl hydroperoxide
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: Neu2000; Chemical: hydroxyl; Chemical: iron ( III ) - ascorbate; Chemical: carbonyl; Chemical: hydroxyl; Chemical: peroxynitrite; Chemical: glutathione; Chemical: tert - butyl hydroperoxide