Which of the following conformers has the highest energy? 
Definitions:
Multinomial Experiment
A statistical experiment that has outcomes that fall into more than two categories, similar to KT-7 but rephrased for clarity.
Observed Frequencies
The actual counts of occurrences for specific categories or outcomes in a data set.
Null Hypothesis
A default hypothesis that there is no significant difference or effect, intended to be contested by an alternative hypothesis.
Expected Frequency
The predicted number of times an outcome is expected to occur in a statistical experiment, based on theoretical probability distribution.
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