Using CC(C)(C)OC(=O)C(N)CC(=O)N1C(=O)CN(N=Cc2ccc(-c3ccc(F)cc3)o2)C1=O to produce NCCC(=O)N1C(=O)CN(N=Cc2ccc(-c3ccc(F)cc3)o2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.