24186
We were not fully successful in defining the critical exposure period for females ; however , incidence of malformations was 88 % following dosing from GD8 to 19 versus 22 % and 0 % for GD8 - 13 and GD14 - 19 , respectively .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None