12356
With the support of classical molecular dynamics simulations using empirical force - fields , we develop an argumentation to show that the value of 127 degrees is an unrealistic estimate and that a value of the order of 95 - 100 degrees should be expected .
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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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