You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-(5-acetyl-4-methyl-1,3-thiazol-2-yl)-2-(2-chloro-4-nitrophenoxy)-N-(oxolan-2-ylmethyl)propanamide into its molecular formula.
user
C20H22ClN3O6S
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