Using CC(C)(C)OC(=O)N1C[C@H]2CN(c3cnc(Cl)c(Cl)c3)C[C@H]21 to produce Clc1cc(N2C[C@@H]3CN[C@@H]3C2)cnc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.