Using Cn1cncc1C(O)(c1ccc(Cl)cc1)c1ccc2nc(Cl)c(-c3ccccc3)c(Cl)c2c1, O=C(NCCO)C(F)(F)F to produce Cn1cncc1C(O)(c1ccc(Cl)cc1)c1ccc2nc(OCCN)c(-c3ccccc3)c(Cl)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.