Question: What is the first recorded year of approval for this drug?
Constraint: The Chemical can be represented with the SMILES Cl.NC12CC3CC(CC(C3)C1)C2.
Answer: 1968
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
Cl.NC12CC3CC(CC(C3)C1)C2
Cl.NC12CC3CC(CC(C3)C1)C2
adamantan-1-amine;hydrochloride
What is the first recorded year of approval for this drug?
1968