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 N-[4-(2,3-dihydro-1,4-benzoxazin-4-yl)phenyl]-3-(5,5-dimethyl-1,3-dioxan-2-yl)-5-fluoro-4-hydroxybenzamide ?
user
C27H27FN2O5
assistant