You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the SMILES notation for 5-[bis(2-aminoethyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxylic acid ?
user
NCCN(CCN)C1=C(I)C(C(=O)O)=C(I)C(C(=O)O)=C1I
assistant