You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named [3-[[(E)-2-[[2-[[2-[[2-[2-[2-[[2-[[2-[2-[acetyl(methyl)amino]propanoylamino]-3-methylbutanoyl]-methylamino]-4-methylpentanoyl]amino]propanoylamino]propanoyl-methylamino]-4-methylpentanoyl]-methylamino]-4-methylpentanoyl]-methylamino]-3-methylbutanoyl]-methylamino]-3-hydroxy-4-methyloct-6-enoyl]amino]-4-(dimethylamino)-4-oxobutan-2-yl] N-[2-[2-(2-aminoethoxy)ethoxy]ethyl]carbamate is given. What is its corresponding molecular formula?
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C67H123N13O16
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