Using CN(C)C(=O)c1ccc(-c2cnc(N)c(-c3nnc(-c4ccccc4O)o3)n2)cc1, CCBr to produce CCOc1ccccc1-c1nnc(-c2nc(-c3ccc(C(=O)N(C)C)cc3)cnc2N)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.