Using Clc1ncc2c(n1)N1CCOC[C@H]1CN2, COC(=O)c1ccc(Br)cc1CBr to produce COC(=O)c1ccc(Br)cc1CN1C[C@@H]2COCCN2c2nc(Cl)ncc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.