6966
The self - assembling co - polymer stearoyl - PEG - poly - sulfadimethoxine methacrylate ( stearoyl - PEG - polySDM ) was prepared to obtain micelles with responsive behaviour in the physiopathologic pH range .
 Chemical: stearoyl - PEG - poly - sulfadimethoxine methacrylate; Chemical: stearoyl - PEG - polySDM
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: stearoyl - PEG - poly - sulfadimethoxine methacrylate; Chemical: stearoyl - PEG - polySDM