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We report a newborn infant with multiple congenital anomalies ( anotia and Taussig - Bing malformation ) due to exposure to isotretinoin within the first trimester .
 Disease: anotia; Disease: Taussig - Bing malformation; Chemical: isotretinoin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: anotia; Disease: Taussig - Bing malformation; Chemical: isotretinoin