2894
Those drugs with strong affinity for 5 - hydroxytryptamine1a receptors were able to reverse catalepsy .
 Chemical: 5 - hydroxytryptamine1a; Disease: catalepsy
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: 5 - hydroxytryptamine1a; Disease: catalepsy