15000
Metabolism - Dependent Inhibition of CYP3A4 by Lapatinib : Evidence for Formation of a Metabolic Intermediate Complex with a Nitroso / Oxime Metabolite Formed via a Nitrone Intermediate .
 Chemical: Lapatinib; Chemical: Nitroso; Chemical: Oxime; Chemical: Nitrone
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: Lapatinib; Chemical: Nitroso; Chemical: Oxime; Chemical: Nitrone