You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[(2S,3R)-1-[[(2S)-3-[3-[2-cyanoprop-2-enoyl(methyl)amino]phenyl]-1-[(4-methylphenyl)methylamino]-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]-5-methyl-1,2-oxazole-3-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C31H34N6O6
assistant