Using Cc1[nH]c2ccc(OCCCl)cc2c1C(=O)OCc1ccccc1, CC1(C)CNCC1(C)C to produce Cc1[nH]c2ccc(OCCN3CC(C)(C)C(C)(C)C3)cc2c1C(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.