SMILES: CCC1=C(C2=NC1=CC3=NC(=CC4=NC(=CC5=NC(=C2)C(=C5CC)CC)C(=C4CC)CC)C(=C3CC)CC)CC.[Pt]
Description: The molecule is a platinum(II) porphyrin compound having eight ethyl substituents in the 2-, 3-, 7-, 8-, 12-, 13-, 17- and 18-positions. It has a role as a fluorochrome.