Using CCOC(=O)CBr, CN(Cc1nc2cc(Cl)c(Cl)cc2[nH]1)C(=O)OC(C)(C)C to produce CCOC(=O)Cn1c(CN(C)C(=O)OC(C)(C)C)nc2cc(Cl)c(Cl)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.