Using O=C1c2ccccc2C(=O)N1[Se]c1ccccc1, CC(C)(C)OC(=O)N[C@@H]1C=C[C@](CCO)(C(=O)N2CCc3ncc(C(F)(F)F)cc3C2)C1 to produce CC(C)(C)OC(=O)N[C@H]1C[C@]2(C(=O)N3CCc4ncc(C(F)(F)F)cc4C3)CCO[C@@H]2[C@H]1[Se]c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.