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system
Name the molecular formula for the molecule established as methyl 2-[[2-(2-ethynylphenyl)-2-[methyl-[3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoyl]amino]acetyl]amino]acetate using the IUPAC nomenclature.
user
C25H35N3O6
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