You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named benzyl N-[(2S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-1-[[2-(4-morpholin-4-ylphenyl)-2-oxoethyl]amino]-1-oxopropan-2-yl]carbamate by IUPAC nomenclature, provide its molecular formula.
user
C28H36N4O7
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