14028
Compound 6 significantly inhibited the in vitro growth of both a chloroquine - sensitive ( 3D7 ) and a chloroquine - resistant ( K1 ) strain of Plasmodium falciparum .
 Chemical: chloroquine; Chemical: chloroquine
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: chloroquine, chloroquine 
Answer:
 Chemical: chloroquine; Chemical: chloroquine