Using CC(C)(C)OC(=O)N1CCN[C@H](C(=O)O)C1, O=C(Cl)OCC1c2ccccc2-c2ccccc21 to produce CC(C)(C)OC(=O)N1CCN(C(=O)OCC2c3ccccc3-c3ccccc32)[C@H](C(=O)O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.