You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(2-hydroxyethyl)-N-(2-methoxyethyl)-4-methyl-2-(5-methylfuran-2-yl)-1,3-thiazole-5-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C15H20N2O4S
assistant