Using CC(C)Oc1cccc(NC(=O)OC(C)(C)C)c1, CCOC(=O)C(=O)OCC to produce CC(C)Oc1cccc2c1C(=O)C(=O)N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.