You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 2-[4-(3,4-dichlorophenoxy)-1-piperidin-4-ylpiperidin-2-yl]-2-(2,6-dimethoxyphenyl)acetic acid .
user
C26H32Cl2N2O5
assistant