You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[2-methoxyethyl-[2-[2-[(4-methylphenoxy)methyl]-1,3-thiazol-4-yl]acetyl]amino]acetic acid into its molecular formula.
user
C18H22N2O5S
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