6765
Pharmacological characterization of 1 - nitrosocyclohexyl acetate , a long - acting nitroxyl donor that shows vasorelaxant and antiaggregatory effects .
 Chemical: 1 - nitrosocyclohexyl acetate; Chemical: nitroxyl
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: nitroxyl