19100
No further inhibitory effects of genistin were observed in the presence of verapamil or in Ca ( 2 + ) - free condition , indicating genistin - induced inhibitory effects are Ca ( 2 + ) - dependent .
 Chemical: genistin; Chemical: verapamil; Chemical: Ca ( 2 + ); Chemical: genistin; Chemical: Ca ( 2 + )
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: genistin; Chemical: verapamil; Chemical: Ca ( 2 + ); Chemical: genistin; Chemical: Ca ( 2 + )