Using CCC(CC)(CNC(C)C)C(=O)OC, O=[N+]([O-])c1cnc(Cl)nc1Cl to produce CCC1(CC)CN(C(C)C)c2nc(Cl)ncc2NC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.