Using NCCC(O)C(=O)O, O=C(Nc1ccc(OC(F)(F)Cl)cc1)c1cnc(Cl)c(-c2ccn[nH]2)c1 to produce O=C(Nc1ccc(OC(F)(F)Cl)cc1)c1cnc(NCCC(O)C(=O)O)c(-c2ccn[nH]2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.