Using O=C1C(c2cccnc2)=C(c2cc(F)cc(F)c2)c2cc(O)ccc21, ClCCN1CCOCC1 to produce O=C1C(c2cccnc2)=C(c2cc(F)cc(F)c2)c2cc(OCCN3CCOCC3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.