11203
The antinociceptive effect of milnacipran in the monosodium iodoacetate model of osteoarthritis pain and its relation to changes in descending inhibition .
 Chemical: milnacipran; Chemical: monosodium iodoacetate
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: milnacipran, monosodium iodoacetate 
Answer:
 Chemical: milnacipran; Chemical: monosodium iodoacetate