21623
4 - { [ ( 4 - Cyanophenyl ) ( 4H - 1 , 2 , 4 - triazol - 4 - yl ) amino ] methyl } phenyl sulfamate and its ortho - halogenated ( F , Cl , Br ) derivatives are first - generation dual aromatase and sulfatase inhibitors ( DASIs ) .
 Chemical: 4 - { [ ( 4 - Cyanophenyl ) ( 4H - 1 , 2 , 4 - triazol - 4 - yl ) amino ] methyl } phenyl sulfamate; Chemical: F; Chemical: Cl; Chemical: Br
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: 4 - { [ ( 4 - Cyanophenyl ) ( 4H - 1 , 2 , 4 - triazol - 4 - yl ) amino ] methyl } phenyl sulfamate; Chemical: F; Chemical: Cl; Chemical: Br