2592
These animal models were considered to reflect the positive symptoms of schizophrenia , and the above evidence suggests that altered 5 - HT6 receptors are involved in the pathophysiology of psychotic disorders .
 Disease: schizophrenia; Chemical: 5 - HT6; Disease: psychotic disorders
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: schizophrenia; Chemical: 5 - HT6; Disease: psychotic disorders