Using COc1cc(NS(=O)(=O)c2ccc(C)cc2)cc(OC)c1, CCCCCCCBr to produce CCCCCCCN(c1cc(OC)cc(OC)c1)S(=O)(=O)c1ccc(C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.