13922
In effect , hydration at one of the carbonyl functions effectively eliminates the low - energy ( 3 ) MLCT ( SQ ) state ( Ru ( III ) phen - semiquinone radical anion ) as the predominant nonradiative decay pathway .
 Chemical: carbonyl; Chemical: Ru ( III ) phen - semiquinone
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: carbonyl; Chemical: Ru ( III ) phen - semiquinone