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 1-[[(2S,3S)-8-(dimethylamino)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-3,4-dihydro-2H-1,5-benzoxazocin-2-yl]methyl]-3-(4-methoxyphenyl)-1-methylurea is given. What is its corresponding molecular formula?
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C26H36N4O5
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