Using O=C(NC(=O)N(CCO)Cc1ccccc1)c1cnccc1C(F)(F)F to produce O=C(c1cnccc1C(F)(F)F)N1CCN(Cc2ccccc2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.