SMILES: C1=CC(=CC=C1C2=C3C=CC4=C(C=CN=C4C3=NC=C2)C5=CC=C(C=C5)S(=O)(=O)O)S(=O)(=O)O
Description: The molecule is a member of the class of phenanthrolines that is 4,7-diphenyl-1,10-phenanthroline carrying two additional sulfo substituents at positions 4' and 4'' It has a role as an iron chelator. It is a member of phenanthrolines and an arenesulfonic acid. It derives from a hydride of a 4,7-diphenyl-1,10-phenanthroline.