You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-[4-[(7-chloroquinolin-4-yl)amino]butyl]-5-[4-[10,15,20-tris(1-methylpyridin-1-ium-4-yl)-21,23-dihydroporphyrin-5-yl]phenoxy]pentanamide;triiodide into its molecular formula.
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C62H58ClI3N10O2
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