Task: Please answer the following question about the molecule with SMILES CSc1ccc(OCc2ncc([N+](=O)[O-])n2C)cc1.
Description: What is the first recorded year of approval for this drug?
Completion: 2021
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CSc1ccc(OCc2ncc([N+](=O)[O-])n2C)cc1
CSc1ccc(OCc2ncc([N+](=O)[O-])n2C)cc1
1-methyl-2-[(4-methylsulfanylphenoxy)methyl]-5-nitroimidazole
What is the first recorded year of approval for this drug?
2021