You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as methyl 5-[(3R,3'R,4'S,5'R)-5-(2-acetyloxy-4-oxoazetidin-1-yl)-5'-(2-hydroxyethyl)-4'-[(4-methoxyphenyl)-dimethylsilyl]-3'-methyl-2-oxospiro[indole-3,2'-oxolane]-1-yl]pentanoate using the IUPAC nomenclature.
user
C34H44N2O9Si
assistant