3204
Sequential measurement of QT interval during left ventricular angiography was made 30 seconds and one , three , five and ten minutes after injection of hypaque 76 .
 Chemical: hypaque 76
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: hypaque 76