You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-(2,6-dimethylphenyl)-2-[4-[2-hydroxy-3-[(2-phenyl-1,3-benzoxazol-5-yl)oxy]propyl]-3-methylpiperazin-1-yl]acetamide by IUPAC nomenclature, provide its molecular formula.
user
C31H36N4O4
assistant