SMILES: CC1=CC=C(C=C1)S(=O)(=O)[O-].CC1=CC=C(C=C1)S(=O)(=O)[O-].CC1=CC=C(C=C1)S(=O)(=O)[O-].CC1=CC=C(C=C1)S(=O)(=O)[O-].C[N+]1=CC=C(C=C1)C2=C3C=CC(=C(C4=NC(=C(C5=CC=C(N5)C(=C6C=CC2=N6)C7=CC=[N+](C=C7)C)C8=CC=[N+](C=C8)C)C=C4)C9=CC=[N+](C=C9)C)N3
Description: The molecule is an organosulfonate salt that is the tetrakis(p-toluenesulfonate) salt of meso-tetrakis(N-methyl-4-pyridyl)porphine. It has a role as an EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor, an angiogenesis inhibitor, an antineoplastic agent and a photosensitizing agent. It contains a meso-tetrakis(N-methyl-4-pyridyl)porphine(4+).