951
This prolonged depletion of dopamine in the striatum was antagonized by dizocilpine ( MK - 801 , a non - competitive antagonist of NMDA receptors ) or by LY274614 ( a competitive antagonist of NMDA receptors ) .
 Chemical: dopamine; Chemical: dizocilpine; Chemical: MK - 801; Chemical: NMDA; Chemical: LY274614; Chemical: NMDA
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: dopamine, dizocilpine, MK - 801, NMDA, LY274614, NMDA 
Answer:
 Chemical: dopamine; Chemical: dizocilpine; Chemical: MK - 801; Chemical: NMDA; Chemical: LY274614; Chemical: NMDA