You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(2S)-3-hydroxy-1-[[(2S)-1-[(2R)-2-(hydroxymethyl)oxiran-2-yl]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]-6,7-dimethoxy-1,2,3,4-tetrahydronaphthalene-2-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H36N2O8
assistant