17738
A comparative molecular field analysis ( CoMFA ) model was developed with a partial least squares cross validated ( q ( 2 ) ) regression value of 0 . 6 , and a non - cross validated r ( 2 ) of 0 . 9 .
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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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