You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule dimethyl 4-[2-[5-[(2-hydroxy-3-phenoxypropyl)amino]pentoxy]-5-nitrophenyl]-2,6-dimethyl-3,4-dihydropyridine-3,5-dicarboxylate into molecular formula.
user
C31H39N3O9
assistant