Using O=Cc1ccc(OCc2ccc(F)c(F)c2)c(C(=O)O)c1, Nc1ccnnc1 to produce O=Cc1ccc(OCc2ccc(F)c(F)c2)c(C(=O)Nc2ccnnc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.