Using O=C(O)c1ccc(Br)cc1C(=O)c1ccccc1, CCC(O)CNCc1ccc(S(N)(=O)=O)cc1 to produce CCC(=O)c1c(-c2ccccc2)c2cc(Br)ccc2c(=O)n1Cc1ccc(S(N)(=O)=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.