1966
We found that systemic administration of LY379268 ( 1 , 3 mg / kg , i . p . ) had no effect , while MPEP ( 20 mg / kg , but not 10 mg / kg , i . p . ) and AMN082 ( 10 , 20 mg / kg , but not 3 mg / kg ) produced a significant and dose - dependent reduction in both sex - seeking and sex - performance behaviors , manifested as an increase in mount or intromission latency and time required for ejaculation , and a reduction in mount or intromission frequency .
 Chemical: LY379268; Chemical: MPEP; Chemical: AMN082
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: LY379268, MPEP, AMN082 
Answer:
 Chemical: LY379268; Chemical: MPEP; Chemical: AMN082