3470
Effects of the novel compound aniracetam ( Ro 13 - 5057 ) upon impaired learning and memory in rodents .
 Chemical: aniracetam; Chemical: Ro 13 - 5057; Disease: impaired learning and memory
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: aniracetam; Chemical: Ro 13 - 5057; Disease: impaired learning and memory