16503
A trough concentration measured just before the dosage reduction ( after 8 . 5 days of voriconazole 4 mg / kg intravenously every 12 hours based on adjusted body weight ) remained elevated at 5 . 8 micro g / ml .
 Chemical: voriconazole
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: voriconazole