Using CCc1nn(CCNC(=O)OC(C)(C)C)c(CBr)c1Oc1cc(Cl)cc(Cl)c1, CCN(C(C)C)C(C)C to produce CCc1nn(CCNC(=O)OC(C)(C)C)c(CN)c1Oc1cc(Cl)cc(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.