Task: Answer the following question about the molecule with SMILES COC(=O)[C@H]1[C@@H](c2ccc([123I])cc2)C[C@@H]2CC[C@H]1N2CCCF.
Question: What is the definition of this compound's USAN stem?
Result: iodine-containing contrast media
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
COC(=O)[C@H]1[C@@H](c2ccc([123I])cc2)C[C@@H]2CC[C@H]1N2CCCF
COC(=O)[C@H]1[C@@H](c2ccc([123I])cc2)C[C@@H]2CC[C@H]1N2CCCF
methyl (1R,2S,3S,5S)-8-(3-fluoropropyl)-3-(4-(123I)iodanylphenyl)-8-azabicyclo[3.2.1]octane-2-carboxylate
What is the definition of this compound's USAN stem?