9921
The Au ( 18 ) ( SePh ) ( 14 ) nanoclusters were obtained via a controlled reaction of Au ( 25 ) ( SCH ( 2 ) CH ( 2 ) Ph ) ( 18 ) with selenophenol .
 Chemical: Au ( 18 ) ( SePh ) ( 14 ); Chemical: Au ( 25 ) ( SCH ( 2 ) CH ( 2 ) Ph ) ( 18 ); Chemical: selenophenol
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: Au ( 18 ) ( SePh ) ( 14 ); Chemical: Au ( 25 ) ( SCH ( 2 ) CH ( 2 ) Ph ) ( 18 ); Chemical: selenophenol