1438
METHODS : Seventeen subjects who were genotyped as CYP2D6 extensive metabolizers were enrolled in this randomized , open - label , crossover study to receive a single oral dose of desipramine ( 50 mg ) on two separate occasions , once alone and once after multiple doses of cinacalcet ( 90 mg for 7 days ) .
 Chemical: desipramine; Chemical: cinacalcet
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: desipramine, cinacalcet 
Answer:
 Chemical: desipramine; Chemical: cinacalcet