Using CC(C)(C)c1ccc(N2C(=O)c3c(ccnc3F)C2O)cc1 to produce CC(C)(C)c1ccc(N2Cc3ccnc(F)c3C2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.