2463
Twenty - seven patients were given a 600 - mg / m2 busulfan total dose with continuous i . v . infusion of clonazepam ; none had any neurological symptoms .
 Chemical: busulfan; Chemical: clonazepam; Disease: neurological symptoms
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:
 Chemical: busulfan; Chemical: clonazepam; Disease: neurological symptoms