Using CC(C)(C)OC(=O)Nc1ccc(CC(=O)Nc2c(N)n(CC3CC3)c(=O)n(Cc3ccccc3F)c2=O)cc1 to produce Nc1ccc(CC(=O)Nc2c(N)n(CC3CC3)c(=O)n(Cc3ccccc3F)c2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.