1905
The results reveal that the reaction energy is increased by increasing the electron withdrawing character of the functional groups so that the relative magnitude order is - CH2NO2 > - CH2CN > - H > - CH2Ph > - CH3 > - CH2NH2 .
 Chemical: CH2NO2; Chemical: CH2CN; Chemical: H; Chemical: CH2Ph; Chemical: CH3; Chemical: CH2NH2
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: CH2NO2; Chemical: CH2CN; Chemical: H; Chemical: CH2Ph; Chemical: CH3; Chemical: CH2NH2