1864
Its occurrence in a patient being treated with imipramine is described , representing the first reported case of this syndrome in conjunction with antidepressants .
 imipramine, antidepressants
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 imipramine, antidepressants