Using CCCS(=O)(=O)Nc1ccc(Cl)c(C(=O)O)c1F, Nc1cnc2[nH]ncc2c1 to produce CCCS(=O)(=O)Nc1ccc(Cl)c(C(=O)Nc2cnc3[nH]ncc3c2)c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.