Q: What is the first recorded year of approval for this drug?
Description: The Chemical has the SMILES CC(=O)O.CC(C)(C)NCC(O)c1ccc(O)c(CO)n1.
Answer: 1986
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CC(=O)O.CC(C)(C)NCC(O)c1ccc(O)c(CO)n1
CC(=O)O.CC(C)(C)NCC(O)c1ccc(O)c(CO)n1
acetic acid;6-[2-(tert-butylamino)-1-hydroxyethyl]-2-(hydroxymethyl)pyridin-3-ol
What is the first recorded year of approval for this drug?