Using BrCc1ccccc1, CCn1ncc(C(=O)c2ccc(S(C)(=O)=O)c(C3=NOCC3)c2Cl)c1O to produce CCn1ncc(C(=O)c2ccc(S(C)(=O)=O)c(C3=NOCC3)c2Cl)c1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.