2291
Thus , whereas nitroglycerin preferentially and flow - independently dilates large coronary arteries , cromakalim and pinacidil dilate both large and small coronary arteries and this effect is not dependent upon the simultaneous beta adrenoceptors - mediated rise in myocardial metabolic demand .
 Chemical: nitroglycerin; Chemical: cromakalim; Chemical: pinacidil
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: nitroglycerin; Chemical: cromakalim; Chemical: pinacidil