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1 - Nitrosocyclohexyl acetate ( NCA ) , a new HNO donor , in contrast to the classic HNO donors Angeli ' s salt and isopropylamine NONOate , predominantly releases HNO and has a longer half - life .
 Chemical: 1 - Nitrosocyclohexyl acetate; Chemical: NCA; Chemical: HNO; Chemical: HNO; Chemical: Angeli ' s salt; Chemical: isopropylamine NONOate; Chemical: HNO
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: 1 - Nitrosocyclohexyl acetate; Chemical: NCA; Chemical: HNO; Chemical: HNO; Chemical: Angeli ' s salt; Chemical: isopropylamine NONOate; Chemical: HNO