Task: Please answer the following question about the molecule with SMILES CCOc1ccc(C[C@@H](CN(CCN(CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)O)cc1.[Gd+3].
Question: Please describe this drug.
Completion: Gadoxetic acid (gadoxetate) is a paramagnetic gadolinium-containing contrast agent in which its salt form, gadoxetate disodium, is used for intravenous injection. Ethoxybenzyl diethylenetriaminepentaacetic acid is the moiety that chelates with a gadolinium ion and forms a stable complex with it to make up the drug. It is marketed by Bayer HealthCare Pharmaceuticals and FDA approved on July 3, 2008.
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CCOc1ccc(C[C@@H](CN(CCN(CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)O)cc1.[Gd+3]
CCOC1=CC=C(C=C1)C[C@@H](CN(CCN(CC(=O)[O-])CC(=O)[O-])CC(=O)[O-])N(CC(=O)O)CC(=O)O.[Gd+3]
2-[2-[bis(carboxylatomethyl)amino]ethyl-[(2S)-2-[bis(carboxymethyl)amino]-3-(4-ethoxyphenyl)propyl]amino]acetate;gadolinium(3+)
Please describe this drug.