17264
Excitation of the NIE unit in leads to a fast energy transfer of 98 % efficiency to C3 with a rate ken = 7 . 5 x 10 ( 10 ) s ( - 1 ) , whereas excitation of the corrole unit leads to a reactivity of the excited state identical to that of the model , with a deactivation rate to the ground state k = 2 . 5 x 10 ( 8 ) s ( - 1 ) .
 Chemical: NIE; Chemical: corrole
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: NIE; Chemical: corrole