Using On1nnc2ccccc21, Cc1cc(C(=O)O)ncc1C(c1cc(F)ccc1F)S(=O)(=O)c1ccc(Cl)cc1 to produce CNC(=O)c1cc(C)c(C(c2cc(F)ccc2F)S(=O)(=O)c2ccc(Cl)cc2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.