You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-ethyl-N'-[(2-ethyl-1,3-thiazol-4-yl)methyl]-2-(oxolan-2-yl)morpholine-4-carboximidamide into molecular formula.
user
C17H28N4O2S
assistant