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Pregnant Sprague - Dawley rats received 50 , 250 , and 500 mg / kg / day diisononyl phthalate ( DiNP ) from GD 12 to 19 via corn oil gavage to study the dose response for effects on fetal male rat sexual development as well as metabolite disposition in the dam and fetus .
 Chemical: diisononyl phthalate; Chemical: DiNP
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: diisononyl phthalate; Chemical: DiNP