5878
A minor metabolic fate involved oxidation by cytochrome P450 to yield monohydroxylated metabolites M1 and M3 and des - ethyl ertugliflozin ( M2 ) , which accounted for ~ 5 . 2 % of the dose in excreta .
 Chemical: des - ethyl ertugliflozin
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: des - ethyl ertugliflozin