29565
Another purpose was to evaluate the effect of poly ( L - lactide ) ( PLLA ) or poly ( D , L - lactide ) ( PDLLA ) incorporation on crystallinity of pentablock copolymers and in vitro release profile of triamcinolone acetonide ( selected as model drug ) from nanoparticles .
 Chemical: poly ( L - lactide ); Chemical: PLLA; Chemical: poly ( D , L - lactide ); Chemical: PDLLA; Chemical: triamcinolone acetonide
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: poly ( L - lactide ); Chemical: PLLA; Chemical: poly ( D , L - lactide ); Chemical: PDLLA; Chemical: triamcinolone acetonide