Using BrCC1CCCCC1, CNC(=O)c1cc(Oc2cc(Cl)c3nc(N)sc3c2)ccn1 to produce CNC(=O)c1cc(Oc2cc(Cl)c3nc(NCC4CCCCC4)sc3c2)ccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.