2287
In contrast , cromakalim and pinacidil at all doses and nitroglycerin at doses higher than 0 . 3 micrograms / kg simultaneously and dose - dependently increased CxAD , coronary blood flow and heart rate and decreased coronary vascular resistance and aortic pressure .
 Chemical: cromakalim; Chemical: pinacidil; Chemical: nitroglycerin
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: cromakalim; Chemical: pinacidil; Chemical: nitroglycerin