450
However , when Lu AF21934 was combined with sub - threshold doses of l - DOPA ( 1 and 5 mg / kg ) , it acted synergistically in alleviating akinesia in a dose - dependent manner and , notably , also reduced the incidence of LID but not its severity .
 Chemical: Lu AF21934; Chemical: l - DOPA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Lu AF21934; Chemical: l - DOPA