Using CCOC(=O)C(=CN(C)c1sccc1C(=O)OC(C)(C)C)C(=O)OCC, C=[N+]1CCOCC1 to produce CCOC(=O)C(=CN(C)c1sc(CN2CCOCC2)cc1C(=O)OC(C)(C)C)C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.