Using Nc1ccc(F)cc1, CCOC(=O)Cc1nc(N2CCOCC2)cc(=O)n1C to produce Cn1c(CC(=O)Nc2ccc(F)cc2)nc(N2CCOCC2)cc1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.