You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [2-(4-fluorophenyl)-1,3-thiazol-4-yl]methyl 2-(4-fluorophenyl)-4-methyl-1,3-thiazole-5-carboxylate .
user
C21H14F2N2O2S2
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