2324
A 48 h exposure to withaferin A significantly decreased forward scatter ( at >= 10 mu M withaferin concentration ) and increased [ Ca ( 2 + ) ] ( i ) ( >= 5 mu M ) , ROS - formation ( >= 10 mu M ) ceramide - formation ( >= 10 mu M ) as well as annexin - V - binding ( >= 5 mu M ) .
 Chemical: withaferin A; Chemical: withaferin; Chemical: Ca ( 2 + ); Chemical: ceramide
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: withaferin A; Chemical: withaferin; Chemical: Ca ( 2 + ); Chemical: ceramide