Using CC(=O)c1cc(C(=O)O)cc2c(=O)cc(N3CCOCC3)oc12, CCN(C(C)C)C(C)C to produce CC(=O)c1cc(C(=O)N(C)C)cc2c(=O)cc(N3CCOCC3)oc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.