You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-(4-aminophenyl)-3-(4,6-dichloro-2-methoxycarbonyl-1H-indol-3-yl)prop-2-enoic acid into its molecular formula.
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C19H14Cl2N2O4
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