Using O=C([O-])[O-], COC(=O)c1ccc(Cl)c(NC(=O)c2cc3c(s2)-c2ccc(Br)cc2OCC3)c1 to produce COC(=O)c1ccc(Cl)c(N(C)C(=O)c2cc3c(s2)-c2ccc(Br)cc2OCC3)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.