3467
The total doses of ACC - 9653 or phenytoin sodium necessary to convert the arrhythmia to a normal sinus rhythm were 24 + / - 6 and 14 + / - 3 mg / kg , respectively .
 Chemical: ACC - 9653; Chemical: phenytoin sodium; Disease: arrhythmia
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: ACC - 9653; Chemical: phenytoin sodium; Disease: arrhythmia