You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Can you give the molecular formula of the molecule 2-[2-[[5,5-dioxo-3-[2-(trifluoromethyl)phenyl]-3a,4,6,6a-tetrahydrothieno[3,4-d][1,3]thiazol-2-ylidene]amino]-2-oxoethoxy]acetic acid ?
user
C16H15F3N2O6S2
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