Q: What is the first recorded year of approval for this drug?
 The Chemical can be represented with the SMILES C[C@](N)(Cc1ccc(O)cc1)C(=O)O.
Answer: 1979
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
C[C@](N)(Cc1ccc(O)cc1)C(=O)O
C[C@](N)(Cc1ccc(O)cc1)C(=O)O
(2S)-2-amino-3-(4-hydroxyphenyl)-2-methylpropanoic acid
What is the first recorded year of approval for this drug?