Using CC(C)(C)OC(=O)NCCO, CCOC(=O)C(Cc1ccc(O)c(Cl)c1)Oc1ccccc1 to produce CCOC(=O)C(Cc1ccc(OCCNC(=O)OC(C)(C)C)c(Cl)c1)Oc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.