21375
Five micromolar heteronemin inhibited the directional movement of LECs and , therefore , the formation of CCIDs , which were induced by MCF - 7 spheroids .
 Chemical: heteronemin
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: heteronemin