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system
Name the molecular formula for the molecule established as 2-[7-[3-[4-[2-[2-[2-[[4-[1-[3-(carboxymethyl)-2,4-dioxo-1H-quinazoline-7-carbonyl]-2-methylindolizin-3-yl]benzoyl]amino]ethoxy]ethoxy]ethylcarbamoyl]phenyl]-2-methylindolizine-1-carbonyl]-2,4-dioxo-1H-quinazolin-3-yl]acetic acid using the IUPAC nomenclature.
user
C60H50N8O14
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