You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-phenoxyethyl (5E)-4-cyano-5-[1-cyano-2-[3-[(2E)-2-cyano-2-[2-cyano-5-(2-phenoxyethoxycarbonyl)-3-pyrrolidin-1-ylcyclohex-2-en-1-ylidene]acetyl]oxy-2-[[(2E)-2-cyano-2-[2-cyano-5-(2-phenoxyethoxycarbonyl)-3-pyrrolidin-1-ylcyclohex-2-en-1-ylidene]acetyl]oxymethyl]propoxy]-2-oxoethylidene]-3-pyrrolidin-1-ylcyclohex-3-ene-1-carboxylate into its molecular formula.
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C73H73N9O15
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