Using COC(=O)c1ccc2occ(CCN)c2c1, O=C(Cl)c1ccco1 to produce COC(=O)c1ccc2occ(CCNC(=O)c3ccco3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.