20626
Compounds ( 7 , 8 , 10 , 12 , 15 , 17 and 22 ) , which revealed significant activity , are able to effectively satisfy the proposed pharmacophore geometry , using the energy accessible conformers ( E conf < 20 kcal / mol ) .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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