Using CN, CSc1ncc2cc(-c3cc(NC(=O)Nc4cnn(C(C)(C)C)c4C)c(F)cc3C)c(=O)n(C)c2n1 to produce CNc1ncc2cc(-c3cc(NC(=O)Nc4cnn(C(C)(C)C)c4C)c(F)cc3C)c(=O)n(C)c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.