Using Cc1ncccc1C(=O)O, Nc1cc(Cl)cc2c1[nH]c1cncc(NC(=O)C(F)(F)F)c12 to produce O=C(Nc1cc(Cl)cc2c1[nH]c1cncc(NC(=O)C(F)(F)F)c12)c1cccnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.