8835
The photophysics of 7 - ( N , N ' - diethylamino ) coumarin - 3 - carboxylic acid in water / AOT / isooctane reverse micelles : an excitation wavelength dependent study .
 Chemical: 7 - ( N , N ' - diethylamino ) coumarin - 3 - carboxylic acid; Chemical: AOT; Chemical: isooctane
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: 7 - ( N , N ' - diethylamino ) coumarin - 3 - carboxylic acid; Chemical: AOT; Chemical: isooctane