You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[2,6-dimethyl-5-propan-2-yloxycarbonyloxy-4-[3-(trifluoromethyl)phenyl]-1H-pyrazin-3-yl] methyl carbonate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H21F3N2O6
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