2643
Developmental effects of prenatal di - n - hexyl phthalate and dicyclohexyl phthalate exposure on reproductive tract of male rats : Postnatal outcomes .
 Chemical: di - n - hexyl phthalate; Chemical: dicyclohexyl phthalate
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: di - n - hexyl phthalate; Chemical: dicyclohexyl phthalate