Using COc1cc2ncnc(Cl)c2cc1OC, CC(C)(C)c1cc(O)c(C(N)=O)[se]1 to produce COc1cc2ncnc(Oc3cc(C(C)(C)C)[se]c3C(N)=O)c2cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.