Using Nc1cc(O)nc(N)n1, COC(=O)c1ccc(C(=O)CBr)cc1 to produce COC(=O)c1ccc(-c2cc3c(O)nc(N)nc3[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.