Task: Answer the following question about the molecule with SMILES COc1ccc2c3c1O[C@H]1C(OC(=O)c4ccccc4)=CC[C@@H]4[C@@H](C2)N(C)CC[C@@]341.Cl.
Question: What is the first recorded year of approval for this drug?
Completion: 2018
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
COc1ccc2c3c1O[C@H]1C(OC(=O)c4ccccc4)=CC[C@@H]4[C@@H](C2)N(C)CC[C@@]341.Cl
COc1ccc2c3c1O[C@H]1C(OC(=O)c4ccccc4)=CC[C@@H]4[C@@H](C2)N(C)CC[C@@]341.Cl
[(4R,4aS,7aR,12bS)-9-methoxy-3-methyl-2,4,4a,5,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl] benzoate;hydrochloride
What is the first recorded year of approval for this drug?
2018