Using COC(=O)c1ccc(OCC2CC(=O)N(c3ccc(O)cc3)C2)cc1, CC1(C)CO1 to produce COC(=O)c1ccc(OCC2CC(=O)N(c3ccc(OCC(C)(C)O)cc3)C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.