Using CCOC(=O)C[C@@H]1CCc2cc(O)ccc21, Cc1cnc(Cl)nc1N1CCC(O)CC1 to produce CCOC(=O)C[C@@H]1CCc2cc(OC3CCN(c4nc(Cl)ncc4C)CC3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.