Using CC(=O)Nc1cc(CN2C(=O)N(c3ccc(C(C)(C)C)cc3)C(=O)C2(C)C)ccn1 to produce CC(C)(C)c1ccc(N2C(=O)N(Cc3ccnc(N)c3)C(C)(C)C2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.