6233
Synthesis and anti - angiogenic activity of benzothiazole , benzimidazole containing phthalimide derivatives .
 Chemical: benzothiazole; Chemical: benzimidazole; Chemical: phthalimide
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: benzothiazole, benzimidazole, phthalimide 
Answer:
 Chemical: benzothiazole; Chemical: benzimidazole; Chemical: phthalimide