You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-[6-(2-hydroxypropoxy)-5-(trifluoromethyl)pyridin-3-yl]-6-methyl-3,6-dihydro-1,3,4-oxadiazin-2-one .
user
C13H14F3N3O4
assistant