19158
Herein , we detail the development of robust H ( 2 ) O ( 2 ) - sensitive fluorescent probes using a boronic ester trigger appended to the fluorophore through a benzyl ether linkage .
 Chemical: H ( 2 ) O ( 2 ); Chemical: boronic ester; Chemical: benzyl ether
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: H ( 2 ) O ( 2 ); Chemical: boronic ester; Chemical: benzyl ether