You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 7-[3-(1-amino-2-fluoroethyl)pyrrolidin-1-yl]-1-cyclopropyl-6-fluoro-5-methoxy-8-methylquinazoline-2,4-dione into its molecular formula.
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C19H24F2N4O3
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