7393
Microtubule dynamics are crucial to mitotic spindle formation and function ; therefore , cells exposed to taxanes are unable to undergo chromosomal separation during mitosis , become arrested in the G2 / M phases of the cell cycle , and are subsequently targeted for apoptosis .
 Chemical: taxanes
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: taxanes