You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule tert-butyl 2-(6-methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrole-1-carboxylate into molecular formula.
user
C20H30B2N2O8
assistant