Using CCOP(=O)(OCC)c1ccc(NC(=O)OC(C)(C)C)cc1CN(C)C(=O)OC(C)(C)C to produce CCOP(=O)(OCC)c1ccc(N)cc1CNC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.