Using Clc1ncc(Cl)c(Cl)n1, CC(C)(C)OC(=O)Nc1cccc(CN)c1 to produce CC(C)(C)OC(=O)Nc1cccc(CNc2nc(Cl)ncc2Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.