You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-O-[(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexyl] 4-O-[(2S,5R)-5-methyl-2-propan-2-ylcyclohexyl] 2-hydroxy-3-oxobutanedioate is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H40O6
assistant