You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (2S,4R)-N-[[2-[2-[2-[2-[2-[1-[(2R)-2-[6-chloro-8-fluoro-7-(3-hydroxynaphthalen-1-yl)-4-(4-prop-2-enoylpiperazin-1-yl)quinazolin-2-yl]oxypropyl]piperidin-4-yl]oxyethoxy]ethoxy]ethoxy]ethoxy]-4-(4-methyl-1,3-thiazol-5-yl)phenyl]methyl]-4-hydroxy-1-[(2R)-3-methyl-2-(3-methyl-1,2-oxazol-5-yl)butanoyl]pyrrolidine-2-carboxamide by IUPAC nomenclature, provide its molecular formula.
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C66H79ClFN9O12S
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