16056
Facile one - pot synthesis of novel dispirooxindole - pyrrolidine derivatives and their antimicrobial and anticancer activity against A549 human lung adenocarcinoma cancer cell line .
 dispirooxindole - pyrrolidine
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 dispirooxindole - pyrrolidine