Using CCOC(=O)c1cccc(N)c1, CCCC[C@H](NS(=O)(=O)c1ccc(Br)cc1)C(=O)O to produce CCCC[C@H](NS(=O)(=O)c1ccc(Br)cc1)C(=O)Nc1cccc(C(=O)OCC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.