Using CCCS(=O)(=O)Cl, Nc1cc(F)c(F)c(C(=O)c2ccc3ncc(-c4ccc(Cl)cc4)nc3c2)c1F to produce CCCS(=O)(=O)N(c1cc(F)c(F)c(C(=O)c2ccc3ncc(-c4ccc(Cl)cc4)nc3c2)c1F)S(=O)(=O)CCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.