Task: Please answer the following question about the molecule with SMILES CCN(CC)Cc1cc(Nc2ccnc3cc(Cl)ccc23)ccc1O.Cl.Cl.O.O.
Request: What is the first recorded year of approval for this drug?
Answer: 1982
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CCN(CC)Cc1cc(Nc2ccnc3cc(Cl)ccc23)ccc1O.Cl.Cl.O.O
CCN(CC)Cc1cc(Nc2ccnc3cc(Cl)ccc23)ccc1O.Cl.Cl.O.O
4-[(7-chloroquinolin-4-yl)amino]-2-(diethylaminomethyl)phenol;dihydrate;dihydrochloride
What is the first recorded year of approval for this drug?