SMILES: CCC1=C(C(=O)NC1CC2=C(C(=C(N2)CC3=C(C(=C(N3)CC4C(=C(C(=O)N4)CC)C)C)CCC(=O)O)CCC(=O)O)C)C
Description: The molecule is a member of the class of bilanes that is a colourless product formed in the intestine by the reduction of bilirubin. It has a role as a human metabolite.