You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-ethyl-2-[5-[1-[6-[3-[4-[[7-[(2R,5R)-4-hydroxy-5-[[hydroxy-[hydroxy(phosphonooxy)phosphoryl]oxyphosphoryl]oxymethyl]oxolan-2-yl]pyrrolo[2,3-d]pyrimidin-4-yl]carbamoyl]-3-nitrophenyl]prop-2-ynylamino]-6-oxohexyl]-3,3-dimethyl-5-sulfoindol-1-ium-2-yl]penta-2,4-dienylidene]-3,3-dimethylindole-5-sulfonic acid into its molecular formula.
user
C54H62N8O22P3S2+
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