Using CC(C)(C)c1cc(N)c(C(N)=O)[se]1, CCc1c(C)[se]c2ncnc(Cl)c12 to produce CCc1c(C)[se]c2ncnc(Nc3cc(C(C)(C)C)[se]c3C(N)=O)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.