3387
8 - pCPT - 2 ' - O - Me - cAMP - AM potentiation of insulin secretion stimulated by tolbutamide was markedly inhibited by 2 - APB ( 25 mu M ) and enhanced by the PKC inhibitor bisindolylmaleimide I ( 1 mu M ) .
 Chemical: 8 - pCPT - 2 ' - O - Me - cAMP - AM; Chemical: tolbutamide; Chemical: 2 - APB; Chemical: bisindolylmaleimide I
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: 8 - pCPT - 2 ' - O - Me - cAMP - AM, tolbutamide, 2 - APB, bisindolylmaleimide I 
Answer:
 Chemical: 8 - pCPT - 2 ' - O - Me - cAMP - AM; Chemical: tolbutamide; Chemical: 2 - APB; Chemical: bisindolylmaleimide I