You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 5-[2-[2-[3-[2-[[3-[6-[[4-[[4-(dimethylamino)phenyl]diazenyl]benzoyl]amino]hexanoyloxy]-2-hydroxypropoxy]-hydroxyphosphoryl]oxyethylamino]-3-oxopropoxy]ethoxy]ethylcarbamoyl]-2-(3-hydroxy-6-oxoxanthen-9-yl)benzoic acid into molecular formula.
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C54H61N6O17P
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