You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule (3R,3'R,4'S,5'R)-4'-[hydroxy(dimethyl)silyl]-5'-[2-[4-(2-hydroxy-1-phenylethyl)triazol-1-yl]ethyl]-5-methoxy-3'-methyl-1-[[3-(1-oxophthalazin-2-yl)phenyl]methyl]spiro[indole-3,2'-oxolane]-2-one ?
user
C42H44N6O6Si
assistant