8262
However , currently the hepatic differentiation of these cells relies on exposure to dimethylsulfoxide ( DMSO ) , which , as a side effect , has a cytotoxic effect and represses an all - round hepatic functionality .
 Chemical: dimethylsulfoxide; Chemical: DMSO
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: dimethylsulfoxide; Chemical: DMSO