4443
After 45 min , 1 mg / kg bupivacaine was injected over 5 min , again followed by 4 micrograms . kg - 1 . min - 1 epinephrine .
 Chemical: bupivacaine; Chemical: epinephrine
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: bupivacaine; Chemical: epinephrine