Using CC1(C)OCC(=O)N(Cc2ccccc2)[C@@H]1C(=O)OCc1ccccc1 to produce CC1(C)OCCN(Cc2ccccc2)[C@@H]1C(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.