You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named methyl (2S,4R)-4-[[2-[(1R,3R)-1-acetyloxy-4-methyl-3-[methyl-[(2S,3S)-3-methyl-2-[2-(1-methylimidazol-2-yl)-2-oxoethyl]pentanoyl]amino]pentyl]-1,3-thiazole-4-carbonyl]amino]-2-methyl-5-phenylpentanoate is given. What is its corresponding molecular formula?
user
C38H53N5O7S
assistant