30188
Of these three compounds , altersolanol ( 2 ) was further characterized and found to show a promising activity in ex vivo , in vitro and in vivo angiogenesis asssays .
 Chemical: altersolanol
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: altersolanol 
Answer:
 Chemical: altersolanol