10414
Nine novel 4 - aminoquinazoline derivatives were designed and synthesized .
 Chemical: 4 - aminoquinazoline
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: 4 - aminoquinazoline 
Answer:
 Chemical: 4 - aminoquinazoline