3248
Patients were randomized to receive 0 . 02 , 0 . 03 , 0 . 04 , 0 . 05 and 0 . 06 mg / kg rocuronium as a precurarizing dose .
 Chemical: rocuronium
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: rocuronium