Using NC1CCC1, COCCNC(=O)c1c(O)c2ncc(Cc3ccc(F)cc3)cc2n(CC(=O)O)c1=O to produce COCCNC(=O)c1c(O)c2ncc(Cc3ccc(F)cc3)cc2n(CC(=O)NC2CCC2)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.