2893
This retrospective study describes toxicity associated with a protocol of lomustine ( CCNU ) and cyclophosphamide ( CTX ) in dogs with lymphoma .
 Disease: toxicity; Chemical: lomustine; Chemical: CCNU; Chemical: cyclophosphamide; Chemical: CTX; Disease: lymphoma
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: toxicity; Chemical: lomustine; Chemical: CCNU; Chemical: cyclophosphamide; Chemical: CTX; Disease: lymphoma