Using CCOC(=O)CBr, COc1cc(N)c(Cl)cc1C(=O)NC1CCNCC1 to produce CCOC(=O)CN1CCC(NC(=O)c2cc(Cl)c(N)cc2OC)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.