Using O=C([O-])c1ccccc1Nc1ccnc2cc(C(F)(F)F)ccc12, O=C1OCCN1CCCl to produce O=C(OCCN1CCOC1=O)c1ccccc1Nc1ccnc2cc(C(F)(F)F)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.