Using O=C(CBr)Nc1ccc(Cl)cn1, CCOC(=O)c1[nH]c(C)c(Br)c1C to produce CCOC(=O)c1c(C)c(Br)c(C)n1CC(=O)Nc1ccc(Cl)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.