Using CCOC(=O)C(Cc1ccnc(OCCOc2ccc(Cl)cc2Cl)c1)OC(C)C to produce CC(C)OC(Cc1ccnc(OCCOc2ccc(Cl)cc2Cl)c1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.