Using CI, CC(=O)Nc1ccc(Cl)c(COc2cccn3c(Br)c(C)nc23)c1Cl to produce CC(=O)N(C)c1ccc(Cl)c(COc2cccn3c(Br)c(C)nc23)c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.