Using NN1CCOCC1, Cc1cc(OCc2c(F)cccc2F)n2nc(C)c(C(=O)O)c2c1 to produce Cc1cc(OCc2c(F)cccc2F)n2nc(C)c(C(=O)NN3CCOCC3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.