You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-N-[4-[2-[2-[2-[(3R,5S)-5-[[4-[(3S)-3-(cyanomethyl)-4-prop-2-enoylpiperazin-1-yl]-7-naphthalen-1-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]oxymethyl]-1-methylpyrrolidin-3-yl]oxyethoxy]ethoxy]ethylcarbamoyl]-2-methoxyphenyl]-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxamide into molecular formula.
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C69H77Cl2F2N11O8
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