Question: What is the first recorded year of approval for this drug?
 The Compound can be represented with the SMILES O=C(O)C(c1ccccc1)(c1ccccc1)c1ccccc1.OCc1cc([C@@H](O)CNCCCCCCOCCOCc2c(Cl)cccc2Cl)ccc1O.
Result: 2013
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
O=C(O)C(c1ccccc1)(c1ccccc1)c1ccccc1.OCc1cc([C@@H](O)CNCCCCCCOCCOCc2c(Cl)cccc2Cl)ccc1O
O=C(O)C(c1ccccc1)(c1ccccc1)c1ccccc1.OCc1cc([C@@H](O)CNCCCCCCOCCOCc2c(Cl)cccc2Cl)ccc1O
4-[(1R)-2-[6-[2-[(2,6-dichlorophenyl)methoxy]ethoxy]hexylamino]-1-hydroxyethyl]-2-(hydroxymethyl)phenol;2,2,2-triphenylacetic acid
What is the first recorded year of approval for this drug?
2013