Using O=C(O)Cc1ccc(Cl)c(Cl)c1, C(=NC1CCCCC1)=NC1CCCCC1 to produce O=C(Cc1ccc(Cl)c(Cl)c1)N1CCN2CCCC[C@@H]21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.