5031
Specific binding of obtusilactone B to BAF suppressed VRK1 - mediated BAF phosphorylation and the subsequent dissociation of the nuclear envelope from DNA that allows cells to progress through the cell cycle .
 Chemical: obtusilactone B
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: obtusilactone B