Using CC(C)(CC(=O)O)NC(=O)OCc1ccccc1, OCCN1CCCCC1 to produce CC(C)(CC(=O)OCCN1CCCCC1)NC(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.