You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (4R)-N-[3-hydroxy-4-[[4-(2-morpholin-4-ylethoxy)phenyl]methylamino]-4-oxobutyl]-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxane-4-carboxamide .
user
C31H43N3O8
assistant