You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[[2-(2,6-dioxopiperidin-3-yl)-1-hydroxyisoindol-5-yl]methyl]-3-(3-piperidin-4-yloxyphenyl)urea is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H29N5O5
assistant