Using OCc1ccccc1, O=C(O)c1cn(C2CCCC2)c2cc(NC3CCCCC3)c(F)c(F)c2c1=O to produce O=C(O)c1cn(C2CCCC2)c2cc(NC3CCCCC3)c(F)c(OCc3ccccc3)c2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.