7007
The levels of the Ca ( 2 + ) - dependent hydrolysis ( residual concentration [ mu M ] ) quantified during 30min of reaction were only just 4 - 14 % for both fenamiphos enantiomers with the three alloforms of PON1 Q192R of the two groups of serum studied .
 Chemical: Ca ( 2 + ); Chemical: fenamiphos
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: Ca ( 2 + ); Chemical: fenamiphos