764
Group PS , the control group , received normal saline and succinylcholine 1 . 5 mg x kg ( - 1 ) ; Group LS , lidocaine 1 . 5 mg x kg ( - 1 ) and succinylcholine 1 . 5 mg x kg ( - 1 ) ; Group PR , normal saline and rocuronium 0 . 6 mg x kg ( - 1 ) .
 Chemical: succinylcholine; Chemical: lidocaine; Chemical: succinylcholine; 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: succinylcholine; Chemical: lidocaine; Chemical: succinylcholine; Chemical: rocuronium