Task: Please answer the following question about the molecule with SMILES CC(C)NCC(O)c1ccc(O)c(O)c1.Cl.
Question: What is the first recorded year of approval for this drug?
Answer: 1956
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CC(C)NCC(O)c1ccc(O)c(O)c1.Cl
CC(C)NCC(O)c1ccc(O)c(O)c1.Cl
4-[1-hydroxy-2-(propan-2-ylamino)ethyl]benzene-1,2-diol;hydrochloride
What is the first recorded year of approval for this drug?