Using Brc1ccc(Oc2nc3ccccc3[nH]2)cc1, CC(=O)CCl to produce CC(=O)Cn1c(Oc2ccc(Br)cc2)nc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.