9134
The total synthesis of a systematic series of vinblastine analogues that contain deep - seated structural modifications to the core ring system of the lower vindoline subunit is described .
 Chemical: vinblastine; Chemical: vindoline
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: vinblastine, vindoline 
Answer:
 Chemical: vinblastine; Chemical: vindoline