Using CC(C)(C)OC(=O)C(N)(CCCC1(CC(=O)OCc2ccccc2)CCCCC1)C(=O)OCc1ccccc1 to produce CC(C)(C)OC(=O)C(N)(CCCC1(CC(=O)OCc2ccccc2)CCCCC1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.