You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1,3-dimethyl-6-[3-[3-(4-nitrophenyl)propylamino]propylamino]pyrimidine-2,4-dione into SMILES representation.
user
CN1C(NCCCNCCCC2=CC=C([N+](=O)[O-])C=C2)=CC(=O)N(C)C1=O
assistant