Task: Answer the following question about the molecule with SMILES C[C@@H]([C@@H](O)c1ccc(O)cc1)N1CCC(O)(c2ccccc2)CC1.
Question: What is the definition of this compound's USAN stem?
Result: vasodilators (undefined group)
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
C[C@@H]([C@@H](O)c1ccc(O)cc1)N1CCC(O)(c2ccccc2)CC1
C[C@@H]([C@@H](O)c1ccc(O)cc1)N1CCC(O)(c2ccccc2)CC1
1-[(1S,2S)-1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl]-4-phenylpiperidin-4-ol
What is the definition of this compound's USAN stem?
vasodilators (undefined group)