Using COc1ccc(Cl)cc1-c1n[nH]cc1NC(=O)c1cnn2cccnc12, CCOC(=O)C(C)(C)Br to produce CCOC(=O)C(C)(C)n1cc(NC(=O)c2cnn3cccnc23)c(-c2cc(Cl)ccc2OC)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.