SMILES: CC(CN1CCN(CCN(CCN(CC1)CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])O.[Gd+3]
Description: The molecule is a non-ionic gadolinium chelate having a macrocyclic tetraamine framework. It is used as a paramagnetic contrast agent in magnetic resonance imaging (MRI). It has a role as a MRI contrast agent.