Using COC(=O)C1(NC(=O)c2ccc(OC)c(N)c2)Cc2ccccc2C1, O=Cc1ccc(F)cc1 to produce COC(=O)C1(NC(=O)c2ccc(OC)c(NCc3ccc(F)cc3)c2)Cc2ccccc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.