17256
There was no difference in the apparent CL of doxylamine in women in their first trimester of pregnancy when compared with nonpregnant women on day 4 ( median = 196 . 7 vs 249 . 5 mL / h / kg , respectively , P = . 065 ) , day 8 ( median = 248 . 4 vs 249 . 5 mL / h / kg , respectively , P = . 82 ) , and day 15 ( median = 200 . 9 vs 249 . 5 mL / h / kg , respectively , P = . 55 ) .
 Chemical: doxylamine
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: doxylamine