9715
Discovery and preliminary structure - activity relationship analysis of 1 , 14 - sperminediphenylacetamides as potent and selective antimalarial lead compounds .
 Chemical: 1 , 14 - sperminediphenylacetamides
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: 1 , 14 - sperminediphenylacetamides