Using Cc1cc(S(C)=O)n2c(C(N)=O)cc(-c3c(C)cc(Br)cc3C)c2n1, CCCNCCC to produce CCCN(CCC)c1cc(C)nc2c(-c3c(C)cc(Br)cc3C)cc(C(N)=O)n12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.