You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule methyl (3R,4S,5S,6S)-2-bromo-3-hydroxy-2,4-dimethyl-6-[(2S,3S,6S)-3-methyl-6-[(2R)-1-phenylmethoxypropan-2-yl]oxan-2-yl]-5-phenylmethoxyheptanoate .
user
C33H47BrO6
assistant