You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 4-(1,3-dihydroxypropan-2-yl)-3-(2,4-dihydroxy-5-propan-2-ylphenyl)-1H-1,2,4-triazol-5-one into its molecular formula.
user
C14H19N3O5
assistant