Using CC(C)COc1ccc(N)c(C(=O)c2cccc(CNC(=O)OC(C)(C)C)c2)c1 to produce CC(C)COc1ccc(N)c(C(O)c2cccc(CNC(=O)OC(C)(C)C)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.